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Excessive road salting during the winter months can negatively impact the environment and local infrastructure. A nonprofit is working to collect salinity data from waterways.
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PennEnvironment launched an interactive map of efficient and renewable energy projects across the state. Here are the Lehigh Valley projects included.
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Almost 100 volunteers on Saturday picked up litter at Monocacy Creek. Organizers said there was "lots of camaraderie” and enthusiasm.
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The Allentown Environmental Advisory Council is examining three of the city's largest buildings to identify potential opportunities to boost efficiency and cut costs.
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Lehigh Valley residents eager to begin their spring gardening are looking toward the last frost and freeze dates for the area — but they'll have to be patient.
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Ruth Santiago, an attorney and environmental activist in Puerto Rico, is returning to the Lehigh Valley this month to speak to students and residents about alternative electrical systems and environmental equity amid climate change.
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Take a look at stories throughout the week of which we are most proud, had a profound impact on readers or that you might want to look at again.
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The commonwealth is getting $265.9 million in federal funding to upgrade its aging water infrastructure. The state has the fourth most lead pipes in the nation, according to a recent EPA survey.
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The spring migration count at Hawk Mountain has begun. So far this season, 137 birds of prey have been recorded.
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Allentown’s Cedar Creek Park was covered Thursday in lesser celandine, a low-growing, mat-forming flower that’s been flagged by the Department of Conservation and Natural Resources.
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The 3-state panel is tasked with protecting resources of the Chesapeake Bay.
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They don't bite or contain toxins, but they still don't have many friends in Pennsylvania.
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Meeko is on a mission to save the planet from single-use plastic.
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Opponents say joining RGGI will be an economic hardship on the state's energy sector.
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Rep. Daryl Metcalfe has boosted fossil fuels and denied climate change.
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The program is back for the start of 2022 after being canceled last year due to the pandemic.
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After all but vanishing by the 1960s, the species is now self-sustaining in Pennsylvania.
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Game Commission biologist Art McMorris has spent 18 years working on behalf of the winged predators.
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Environmental justice areas include neighborhoods that shoulder more than a typical share of climate and environmental risks.
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If the Farmers' Almanac prediction becomes reality, don't look for an early spring.
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The initiative with 11 other states would charge power plants for carbon dioxide they emit.
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The American Red Cross has mobilized volunteers from around the country, including Pennsylvania, to help victims of the recent tornadoes.