Potomac Environmental Research and Education Center

After historic sewage spill, 911�� researchers monitor for long-term impacts with support from NSF grant

sholla4 — Thu, 24 Sep 2026 14:59:50 +0000

After historic sewage spill, 911�� researchers monitor for long-term impacts with support from NSF grant sholla4 Thu, 09/24/2026 - 10:59

On January 19, 2026, a sewer line in Montgomery County, Maryland, collapsed. More than 240 million gallons of wastewater overflowed into the Potomac River. It was one of the largest sewage spills in United States history, right in 911��'s backyard.

While a temporary fix to the pipe was completed in March and DC Water continues to actively remediate the area, questions of long-term impact to this distinctive tidal freshwater estuary system linger. The team at 911��'s Potomac Environmental Research and Education Center (PEREC) hopes to find answers.

This summer, seven 911�� researchers received a RAPID grant of $299,886 from the National Science Foundation (NSF) to investigate how the sewage spill may have impacted water quality, aquatic life, and the overall health of the estuary. Led by co-PIs Amy Fowler, associate professor and interim director of PEREC, and Jennifer Salerno, associate professor of environmental science and policy and faculty fellow at PEREC, the grant team includes environmental science and policy faculty Thomas Reid Nelson, Cindy Smith, and Rosalina Christova, as well as Brittany Hupp, assistant professor of atmospheric, oceanic and earth sciences, and Benoit Van Aken, associate professor of chemistry and biochemistry.

Students and alumni collect water samples in Gunston Cove for PEREC researchers. Photo by Evan Cantwell/Office of University Branding

One defining feature of PEREC—and the reason why this team was awarded the NSF grant—is its historical record of Gunston Cove water samples dating back to 1984. That data is invaluable in a project like this, as it gives the researchers points of comparison. And prior to receiving the NSF grant, the team was already taking samples, with support of seed funding from the College of Science, to start tracking the effects of the sewage spill as early as February 2026.

"We have 11 different sampling locations where we sample water quality and organisms each month," said Fowler. Their partners in the Potomac River Keeper Network, the Smithsonian Environmental Research Center, and others are also aiding in sampling along the river.

Water quality monitoring includes standard measures such as temperature, salinity, clarity, and nutrients. The team is including a few additional measures. Checking for traces of PFAS, the chemical used on Teflon pans, is one addition, led by Van Aken. Hupp is monitoring heavy metals.

The team is also utilizing new technology: environmental DNA (eDNA). Macro- and microscopic species leave detectable traces of DNA as they interact with and move through the environment. Through an environmental sample—such as a water sample—researchers can detect the presence of the organism in an area from their DNA and map biodiversity without needing to directly sample or see the organisms themselves, from phytoplankton to fish.

"Typically, if you have big, severe, acute disturbances like this, you'll expect to see reductions in diversity," Salerno said. "So, we're going to test that theory, as well as examine if those changes affect the food web."

Students and alumni sample the waters of Gunston Cove. Photo by Evan Cantwell/Office of University Branding

Funding for the project ends in May 2027, though PEREC's standard water and organismal sampling in Gunston Cove, funded by Fairfax County, will continue to keep building their extensive library of historic data.

A second component of the NSF grant is tying this research into teaching and outreach—a good fit for PEREC, whose key pillars include educational outreach. Findings from this research will be incorporated into the Meaningful Watershed Educational Experiences (MWEEs) program with Fairfax County Public Schools, led by environmental science and policy professor Cindy Smith. The team has also recruited more than 10 graduate, undergraduate, and high school student researchers. They will be trained in sampling, laboratory analysis, data interpretation, and science communication, and paired with graduate student mentors for additional support.

"The outcomes of this research could have a significant impact on how organizations prioritize and allocate funding in the future. In addition, the opportunity for students to gain hands-on field and/or laboratory experience through such a high-profile project would be an invaluable professional experience and meaningful addition to their resumes," said Fowler.

Students and alumni sample the waters of Gunston Cove. Photo by Evan Cantwell/Office of University Branding

Contaminated drinking water reservoirs and disease spread as a result of a large sewage spill in a public water source are, of course, top concerns. But Fowler and Salerno both note the cultural value of the river as well, and the importance of keeping it clean.

"There's been a cultural shift over the past few decades that has increased regional interest in the waterfront," Salerno added. "More and more, people want to use these water systems for recreation, which means there's growing interest in the water being clean and in conserving the ecosystem."

"The Potomac is known as the 'Nation's River' because it flows through the heart of the nation’s capital," said Fowler. "It’s history also played an important role in raising awareness about the nation’s water pollution crisis and the need for stronger protections."

The co-PIs noted that none of this work would be possible without continued collaboration and cooperation amongst the PEREC researchers and faculty.

"This grant is the culmination of years of expertise, effort, and collaboration," said Salerno. "We all specialize in different areas, with unique strengths and research backgrounds. But the river is what brings us together."

Students and alumni collect water samples in Gunston Cove for PEREC researchers. Photo by Evan Cantwell/Office of University Branding

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911�� earns Carnegie Elective Classification for Sustainability

lclarkg — Tue, 22 Sep 2026 14:27:20 +0000

911�� earns Carnegie Elective Classification for Sustainability lclarkg Tue, 09/22/2026 - 10:27

911�� has earned the Carnegie Elective Classification for Sustainability, becoming one of the first 14 institutions to receive the new classification for integrating sustainability across the curriculum, research, operations, career preparation, and community engagement.

911�� is the only institution in Virginia and the only public R1 university on the East Coast to earn the classification. 911�� is also one of three Carnegie Opportunity Colleges in the inaugural group of 10 public and 4 four private universities, which represent 10 states and one U.S. territory.

“This certification is an acknowledgment of 911��’s leadership and thoughtful integration of sustainability across our academic, research, and operational enterprises,” said Julie Zobel, senior vice president and chief operating officer. “Our holistic approach supports the scholarship, research, and career pathways that prepare our students to tackle the global challenges that will shape tomorrow.”

911�� participated in the 2025 pilot program, which brought together diverse higher education institutions in a national community of practice to test and shape the classification framework, application, and review criteria. Tom Wood, associate professor of integrative and interdisciplinary studies, led a small team of staff from University Sustainability in completing a rigorous self-study process. The team also helped Carnegie develop critical assessment tools and served as team leaders in the review of other pilot institutions’ applications.

Students and alumni collect on-the-water samples from Gunston Cove for the Potomac Environmental Research and Education Center. Photo by Evan Cantwell/Office of University Branding

The Carnegie Elective Classification for Sustainability is now hosted by the University of Colorado Boulder, working alongside the Carnegie Foundation for the Advancement of Teaching and the American Council on Education. The 911�� team continues to offer support to both entities in an advisory capacity and by reviewing new applications.

“Sustainability has long been an important interdisciplinary endeavor at 911��,” said Janette Muir, vice provost for academic affairs. “This recognition acknowledges the deep commitment of faculty and staff across the university as they contribute their expertise and diverse perspectives, creating opportunities for students to explore complex challenges and develop solutions. That breadth of engagement is one of the significant ways 911�� stands out as an institution.”

Presidents Park Greenhouse on the Fairfax Campus. Photo by Evan Cantwell/Office of University Branding

The university hosts standout programs and research centers like the Smithsonian-Mason School of Conservation (SMSC), Institute for a Sustainable Earth (ISE), Virginia Climate Center, Center for Climate Change Communication, and the Potomac Environmental Research and Education Center, among others.

“These centers and institutes drive research related to solving the grand challenge of creating a sustainable future, serving communities locally, nationally, and worldwide,” said Wood, who serves on the National Advisory Committee for the Carnegie Foundation Sustainability Classification.

911�� continues to improve operational performance through built environment exemplars like Fuse at Mason Square, the university’s first LEED Platinum-certified building. The university also sees its campuses as Living Labs, encouraging students to test sustainability solutions directly on site.

Student research projects have resulted in key sustainable campus improvements including solar installations, enhancements to the Greenhouse and Gardens, green roofs, stormwater restoration projects, and native plant forests and pollinator habitats. Many of these improvements were made possible by grant programs like the Patriot Green Fund and ISE’s Living Labs grants.

The Patriot Packout's free store redistributes items that might otherwise end up in a landfill after students move out from their residence halls. Photo by Evan Cantwell/Office of University Branding

911�� prepares its students to apply sustainable concepts through 17 sustainability-related degree programs, as well as more than 100 sustainability-focused or sustainability-inclusive courses, known as Green Leaf courses within the Mason Core curriculum. More academic opportunities are available through sustainability-focused study abroad programs, Residential Learning Communities, and semester-away courses at SMSC.

“Students who want to learn more about sustainability and pursue careers in related fields have many options and pathways to do so at 911��, including at Mason Korea,” said Muir.

With support from campus stakeholders, student engagement drives the creation and continuation of sustainability initiatives on campus. Student volunteers support University Sustainability’s Greenhouse and Gardens and Patriot Packout programs and further influence sustainability on campus through capstone projects, internships, and fellowships.

Sustainability-focused student organizations like 911��’s chapter of the Food Recovery Network collaborate with Mason Dining staff to sort, package, and deliver food to local community and campus partners like the Patriot Pantry.

“One of the most inspiring aspects of sustainability at 911�� is our campus community’s willingness to work collaboratively to improve outcomes,” said Amber Saxton, sustainability program manager in University Sustainability. “Partnerships and working groups like the one we formed to achieve this classification continue to be the key to developing campus-wide systems to address critical needs, institutionalizing change, funding innovative projects, and making sustainability an essential part of campus life.”

Solar panels at the campus greenhouse. Photo by Evan Cantwell/Office of University Branding

This year, one such collaborative working group applied for and received a grant of more than $1 million from the Virginia Department of Environmental Quality (DEQ) to support improved food waste prevention, food rescue, and composting programs on campus.

Through such efforts, 911�� has earned four consecutive Gold ratings in the STARS (Sustainability Tracking, Assessment and Rating System) Assessment. STARS is a self-reporting framework for colleges and universities to measure their comprehensive sustainability performance and is offered by the Association for the Advancement of Sustainability in Higher Education (AASHE).

As a pilot institution for the Carnegie Classification for Sustainability, 911�� is once again leading the way.

“The first group of inaugural institutions help bring this new classification to life,” said Timothy F.C. Knowles, president of the Carnegie Foundation for the Advancement of Teaching. “We’re proud to recognize their leadership and the many ways they are advancing sustainability across their campuses and communities.”

911�� will retain the Carnegie Elective Classification for Sustainability for six years, through 2033.

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Janette Muir, PhD

In a muddy turtle rescue at the Potomac Science Center, slow and steady wins the race

lclarkg — Wed, 26 Mar 2025 14:38:49 +0000

In a muddy turtle rescue at the Potomac Science Center, slow and steady wins the race lclarkg Wed, 03/26/2025 - 10:38

911��’s Potomac Science Center on Belmont Bay is a destination for environmental science research within the Chesapeake Bay watershed. Wildlife abounds on the waterfront habitat.

Undergraduate student Rylee Ledoux helped rescue turtles from the pond at the Potomac Science Center. Photo by Cindy Smith/College of Science

Slightly inland from shore, on a recent day in early March, the retention pond next to the center needed to be emptied to make changes to the drainage system. As the water was slowly pumped out, the pond became mucky, muddy, and messy during the process.

Though draining a pond can be important for maintenance, the process may inadvertently harm the wildlife that make their homes in these human-made water features. The Mason Nation was ready to rescue some of the creatures affected.

Tanya Finch, who works with the nonprofit Animal Education and Rescue Organization (AERO), led the turtle rescue with help from nearly 20 911�� student, faculty, and staff volunteers. AERO helps rescue and rehabilitate native Virginia wildlife, and the volunteers caught and re-homed turtles and fish into the Occoquan River.

Photo by Cindy Smith/College of Science

Finch and 911�� volunteers conducted a similar turtle rescue early last fall, when another pond near the Potomac Science Center was drained for maintenance. Many turtle species need to be near water for survival, and they sometimes need help getting there.

During the recent turtle rescue event, volunteers spent the day collecting nearly 60 turtles from the pond. The species rescued included painted turtles, musk, red-eared sliders, cooters, and a large snapping turtle.

The rescue efforts continued as more turtles emerged.

The next day, graduate student Rachel Kelmartin saw a contractor in the pond area, struggling to remove more turtles from the mud. Kelmartin is studying environmental science and policy and works in the Fisheries Ecology Lab—so she is accustomed to going into the water and getting to work. Kelmartin put on waders, helped net another 25 turtles, and released them into the Occoquan River.

“I once counted over 250 turtles on the banks of the drainage pond in a single day,” Kelmartin said. “This little pond has the capacity to support a lot of life.” Photo by Cindy Smith/College of Science

“I once counted over 250 turtles on the banks of the drainage pond in a single day,” Kelmartin said. “This little pond has the capacity to support a lot of life.”

During winter, turtles burrow into the mud for brumation, which is similar to hibernation in mammals, Kelmartin said. After the pond was drained and the sun warmed the mud, the turtles started to emerge.

Volunteers rescued at least 85 turtles after the pond was drained, rehoming them in the Occoquan River. Photo by Cindy Smith/College of Science

Walking trails meander around the Potomac Science Center and are frequently used by local residents. “Many of the turtles are habituated to humans, and during warmer months, they watch walkers ambling along the trail,” said Cindy Smith, professor of environmental science and policy. “Belmont Bay residents were pleased to see that so many turtles were rescued and relocated.”

Rylee Ledoux, an undergraduate student majoring in environmental science, also joined the rescue effort. She said the hands-on experience made her reflect on the ways that habitat disruption affects wildlife.

“Experiences like this not only reinforce what I’ve learned in my studies, but also highlight the importance of staying engaged and advocating for thoughtful environmental practices,” Ledoux said.

Learn more about the Potomac Science Center

Empowering girls in STEAM at the Potomac Science Center

lclarkg — Wed, 06 Mar 2024 17:31:16 +0000

Empowering girls in STEAM at the Potomac Science Center lclarkg Wed, 03/06/2024 - 12:31

911��’s Potomac Science Center hosted the Girls in STEAM Empowerment Conference on Thursday, February 29. This annual event welcomed 60 middle school students for a day of science, technology, engineering, art, and mathematics (STEAM). The event promotes STEAM careers for young women through engaging discussions and hands-on activities.

The Girls in STEAM Empowerment Conference was cosponsored by Mason, Schneider Electric, Prince William County Public Schools, The NEED Project, Dominion Energy, Iron Mountain Data Centers, Beyer Blinder Belle Architects and Planners, and ACI Solutions. Pictured: Abigail Weigel, Schneider Electric. Photo by PEREC

Students learned about energy science and engineered energy efficient structures. All the student attendees came from five Title I schools in Prince William County.

The National Energy Education Development Project (The NEED Project) led two energy workshops. Participants built and tested the efficiency of a mocked-up “thermally insulated house” and generated and measured electricity conducted through various objects.

Middle school students engaged in hands-on STEAM activities along the waterfront of the Potomac Science Center. Photo by PEREC

A panel of women in STEAM shared stories about how they came into their careers and responded to student questions. The panel included Cindy Smith, professor of environmental science and policy and director K-12 partnerships for the Potomac Environmental Research and Education Center (PEREC).

Mason Professor Cindy Smith (second from left) with Prince William County Schools staff Melinda Landry, Jeanne Jabara BS Biology ‘80, MS Environmental Biology ‘83, and Jess Doiron. Photo by PEREC

The Girls in STEAM Empowerment Conference is cosponsored by Mason, Schneider Electric, Prince William County Public Schools, The NEED Project, Dominion Energy, Iron Mountain Data Centers, Beyer Blinder Belle Architects and Planners, and ACI Solutions.

Conference space at the Potomac Science Center. Photo by PEREC

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Science and engineering meet to create new surface water robot

sholla4 — Tue, 17 Oct 2023 13:35:06 +0000

Science and engineering meet to create new surface water robot sholla4 Tue, 10/17/2023 - 09:35

In his research on freshwater systems in the DC/Virginia area, 911�� College of Science professor R. Christian Jones was spending much of his time hauling boats. Too much, he thought.

McCue and Li with the autonomous surface water vehicle. Photo by Evan Cantwell/911��.

“In order to take a sample from a pond,” he said, “I would need to haul a boat in, put the equipment in, launch it, and then bring it all back. It would add at least an hour and required the body of water to have an access point for a boat.”

As the director of Mason’s Potomac Environmental Research and Education Center (PEREC), Jones knew of a colleague who also works at the Potomac Science Center (PSC) where PEREC is housed, and who could help with this conundrum. He approached College of Engineering and Computing professor Leigh McCue and undergraduate student Ze Li with an idea: a machine that could go out on the pond, skim for plankton samples and collect water samples, and return to shore—all while the researcher remains on land.

This project is part of a larger grant from the National Science Foundation for Persistent and Accessible Maritime Monitoring (PAMM), of which McCue is the lead investigator. The multiyear grant—awarded in 2022 for more than $500,000—focuses on increasing educational, research, and robotics operations and development for students ranging from sixth grade to graduate level, in order to improve the applications of and expanded the use of unmanned marine vehicles. It also includes making such vehicles more accessible for individuals with motion limitations, which in turn can increase accessibility for all researchers.

“Researchers around the globe are utilizing robotics to conduct maritime research, which is an increasingly critical field of study,” explained McCue. “Through this grant, we’re developing more affordable maritime research tools to improve access for great science, whether citizen science or research-grade science. This project fit nicely into that mission.”

The autonomous surface vessel used a publicly available 3D printable remote control trash collecting boat as a starting point, which Li then built upon to allow for water sampling and mid-pond plankton sampling. "We thought it was more beneficial to create something new by developing our design around an open-source hull model," Li said. “There’s more opportunity for us to iterate on the prototype.”

The team hopes to continue to improve the machine’s design, now that it’s being field-tested by Jones: improved autonomous capabilities and controls are both on the short list of potential improvements. Li also sees a potential for expanded testing of such data points as water temperature, turbidity, and salinity.

Jones predicts that this machine will be a boon for both access and efficiency. “The number of accessible ponds will increase dramatically with this, and we’ll be able to sample up to eight in a day instead of just one or two,” Jones said.

The machine will also allow for more immediate responses to sudden, unpredictable, and time-sensitive events, like taking samples immediately after storms. Jones even sees possible uses for this machine to take samples during major pollution events, keeping the researchers safe from exposure to harmful chemicals while still acquiring necessary data.

Jones emphasized that this project was made possible by the collaboration between the two colleges. “At a place like PSC where we’re all working together, seeing each other's labs and hearing about research, this sort of collaboration comes naturally,” he said. “It’s a beautiful opportunity for us all to become better researchers and do better science.”

Jones, McCue, and Li outside PSC. Photo by Evan Cantwell/911��.

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Removing invasive plants protects the ecosystem at the Potomac Science Center and beyond

lclarkg — Thu, 29 Jun 2023 14:12:18 +0000

Removing invasive plants protects the ecosystem at the Potomac Science Center and beyond lclarkg Thu, 06/29/2023 - 10:12

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Cynthia Smith

R. Christian Jones

T. Reid Nelson

When you hear the word “mimosa,” what first comes to mind? If you think about a bubbly beverage enjoyed at brunch, you’re not wrong—but if you think of a flowering tree that is considered invasive to the Northern Virginia ecosystem? You’re also not wrong.

Chris Jones, professor in the Department of Environmental Science and Policy and director of PEREC, trims down the branches of an invasive mimosa tree. Photo by Cindy Smith/PEREC

911��’s Potomac Environmental Research and Education Center (PEREC) recently hosted an invasive species removal event where students, faculty, staff, and community members came together to remove harmful, invasive plants around the Potomac Science Center in Woodbridge, Virginia.

The mimosa trees were one of the main species removed. The delicate, sweet-smelling blossoms make the mimosa an attractive ornamental tree—the main reason these plants were transported to North America. Originally native to central China, Japan, and South Korea, the mimosa is a vigorous grower and produces a high number of seeds, making it an ecological threat to native species.

“Invasive plants are non-native or introduced to an ecosystem and can cause environmental or economic harm,” said Cindy Smith, PhD Environmental Science and Public Policy ’05, associate professor in the Department of Environmental Science and Policy and K-12 education and outreach director for PEREC. “They can grow faster than native species, often shading out natives, spread quickly, and may not be a great food source for native birds and insects.”

The term “invasive” does not only apply to plants, trees, and shrubs. “We also have invasive insects, worms, pigs, mollusks, crustaceans, and fish in Virginia,” said Smith.

Reid Nelson, assistant professor in the Department of Environmental Science and Policy and fisheries ecologist with PEREC, holds a snakehead he caught off the Potomac Science Center dock. Invasive in the United States, this voracious fish can easily out-compete native and established predators. Photo by Elizabeth Greenheck

A variety of conditions allow invasive species to thrive.

“When the Potomac Science Center first opened in 2018, we noticed a couple of beavers munching the trees around the retention pond perimeter,” said Smith. “The beavers mowed down many of the native oak, sycamore, and maple trees, creating a sunny opening for fast-growing invasives to take off and thrive.”

Photo by Adrian Hagarty/PEREC

Callery pear trees and Japanese honeysuckle, along with the mimosas, were crowding and taking over the pond perimeter. Japanese honeysuckle vine overtakes shrubs and can choke trees. Callery pear trees spread profusely in areas that do not benefit from their presence—along shorelines, in open fields, farmland, and roadside ditches.

Removing invasive species allows native plants to thrive, including those that are part of the Mason Arboretum. Native vegetation also supports native birds and insects. PEREC is cataloging the native plants around the Potomac Science Center so that visitors who walk along the trail can learn about what is growing at the site.

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Community approach to reducing single-use plastic beverage bottles wins EPA award

ckearney — Tue, 09 Aug 2022 17:34:53 +0000

Community approach to reducing single-use plastic beverage bottles wins EPA award ckearney Tue, 08/09/2022 - 13:34

In February 2021, a survey of two high schools in Woodbridge, Virginia, showed that a surprising number of students used three or more plastic beverage bottles a day, mostly bottles of water.

This information shocked Freedom High School seniors Stephanie Ruiz Molina and Ashley Munoz-Trujillo. They realized that their school could be disposing of almost 10,000 bottles a week, and they wanted to do something to help reduce that number.

Mason graduate students Sammie Alexander and Rachel Kelmartin share fish and plankton collection techniques with high school teachers and students.

Photo provided

Their work as a part of the collaborative community project, A Community Approach to Reducing Single-Use Plastic Beverage Bottles, earned them the prestigious President’s Environmental Youth Award from the U.S. Environmental Protection Agency.

This two-year pilot project was funded by the National Oceanic and Atmospheric Administration’s Marine Debris Program and led by 911�� researchers Cindy Smith, Scott Glaberman, T. Reid Nelson and Kim de Mutsert, all members of the Potomac Environmental Research and Education Center (PEREC) at Mason’s Potomac Science Center in Woodbridge.

“What blew us away was the data the students collected,” said Smith, who served as the project’s principal investigator. “If students in each of the 13 Prince William County high schools toss out 10,000 single use bottles a week, that’s almost 4.7 million single-use bottles disposed of during the school year, just for these high schools.”

Smith said the project’s goal was to raise awareness of and connect participants to the ecological impacts of debris, expand participation in clean-up efforts, and change disposable water bottle use behavior at two high schools.

“In addition to changing behavior, we hoped that students would see the connection of how disposable bottles, which may fall out of cars in school parking lots and blow out of trash cans at athletic fields, frequently end up in storm drains and then wash into our local streams and waterways where they may impact aquatic organisms,” she said.

Photo provided

The project targeted 20 teachers and 35 high school student delegates, whose efforts could impact the behavior of thousands of students at Freedom High School (2,159 students), located near Neabsco Creek, one of the county’s most trash-laden waterbodies, and Patriot High School (2,678 students), in the Broad Run watershed.

Community partners working with the students and Mason included Keep Prince William Beautiful, Prince William County Public Works Watershed Division, Prince William Soil and Water Conservation District, Northern Virginia Regional Commission, and both high schools.

Mason Environmental Science and Policy students also had the opportunity to get involved, including those in de Mutsert’s and Smith’s labs and Glaberman’s Environmental Toxicology class.

Ruiz Molina and Munoz-Trujillo were a part of the delegate crew at Freedom High that successfully petitioned the school to install water bottle stations for students, collected more than 300 student action pledges, partnered with local organizations to provide one donated reusable bottle to each student who pledged, and created a social media campaign to reach their peers.

Videos of the teacher and student trainings are available here.

Watch the project video series

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Potomac Environmental Research and Education Center

After historic sewage spill, 911�� researchers monitor for long-term impacts with support from NSF grant

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911�� earns Carnegie Elective Classification for Sustainability

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Science and engineering meet to create new surface water robot

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Removing invasive plants protects the ecosystem at the Potomac Science Center and beyond

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Community approach to reducing single-use plastic beverage bottles wins EPA award

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After historic sewage spill, 911���� researchers monitor for long-term impacts with support from NSF grant

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911���� earns Carnegie Elective Classification for Sustainability

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In This Story

In a muddy turtle rescue at the Potomac Science Center, slow and steady wins the race

Read More Like This

Empowering girls in STEAM at the Potomac Science Center

Read more about the Potomac Science Center

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Science and engineering meet to create new surface water robot

In This Story

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Removing invasive plants protects the ecosystem at the Potomac Science Center and beyond

In This Story

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Community approach to reducing single-use plastic beverage bottles wins EPA award

Related News

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After historic sewage spill, 911�� researchers monitor for long-term impacts with support from NSF grant

911�� earns Carnegie Elective Classification for Sustainability