Environment & Science

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.

PennEnvironment launched an interactive map of efficient and renewable energy projects across the state. Here are the Lehigh Valley projects included.

Almost 100 volunteers on Saturday picked up litter at Monocacy Creek. Organizers said there was "lots of camaraderie” and enthusiasm.

The Allentown Environmental Advisory Council is examining three of the city's largest buildings to identify potential opportunities to boost efficiency and cut costs.

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.

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.

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.

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.

The spring migration count at Hawk Mountain has begun. So far this season, 137 birds of prey have been recorded.

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.

Hundreds of power outages were reported across the Lehigh Valley early Monday following heavy rains. At least 2.35 inches fell at the airport.

Proposed shipping routes showed Norfolk Southern trains carrying LNG directly through several Lehigh Valley municipalities on their way to southern New Jersey.

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.

This year's Energy and Environment Summit, led by the Greater Lehigh Valley Chamber of Commerce, was held Friday morning at The Club at Twin Lakes.

City officials in Easton are warning that a large bear was spotted Thursday on College Hill near Parker and Shawnee avenues.

The Lehigh Valley Youth Climate Summit is slated for Saturday at the Nurture Nature Center. The event is free, with a lecture open to the general public.

Ticks are showing up in greater numbers this year across the Mid-Atlantic and Northeast. So far, more than 700 ticks have been sent in for a testing program in Connecticut that normally would have gotten 200 to 300 by now.

Bethlehem Parking Authority officials on Thursday announced they were awarded the 2023 Governor’s Award for Environmental Excellence for the authority's Park Green Program.

Bangor Area High School's Team Maroon placed first at the Northampton County Conservation District’s annual Envirothon competition, held April 20 at Louise Moore Park. The school's Team White placed second.

An active weather pattern will continue in the Lehigh Valley through the weekend and beyond as a plume of moisture surges into the area, forecasters warn.

The Lehigh Valley Planning Commission's Environmental Committee on Wednesday heard a presentation about two climate action plans that must be completed over the next two years to meet the funding's requirements.

Palmer Township has earned a Tree City USA designation for 2022 through the Arbor Day Foundation. Officials said the advantages of healthy trees can range from environmental benefits to enhancing the visual appeal of a neighborhood and increasing property values.