Environment & Science

Pennsylvania may not be the most vulnerable state during the Atlantic hurricane season, but emergency planners were particularly blunt Monday about the dangers it faces.

The center's annual Bake Oven Knob Autumn Hawk Watch begins in just over two weeks. Officials are hosting an informational Zoom session at 7 p.m. Aug. 9 to share the history of the count and volunteer opportunities, as well as how to count migrating raptors and some tips for identification.

While the Canadian wildfire smoke is only the latest threat, experts and professionals said there are ways to monitor and improve the indoor air residents are breathing.

In the Lehigh Valley, one vape is thrown away every 105 seconds. When they end up as litter or in landfills, hazardous materials can leach into soil and contaminate groundwater.

Extending from Allentown to north of Coplay, the gap, made up of two main sections delineated by the Lehigh River, is expected to be closed in a little over a decade, officials said.

The roads were closed after damage inflicted by heavy rainfall on July 16.

The Lehigh Valley Planning Commission on Thursday night voted against a proposed zoning ordinance amendment by Lower Saucon Township Council regarding the controversial landfill expansion.

Sen. Bob Casey has introduced the No Robot Bosses Act, which intends to protect workers' rights and regulate how companies use AI and algorithms in personnel decisions.

Sweltering conditions in the Lehigh Valley are forecast to end with a bang on Saturday, according to the Storm Prediction Center. But we have to make it through Friday first.

A second round of black fly treatments was slated to begin 10 a.m. Thursday in Bushkill Creek between Easton and Tatamy.

February is "going to be loaded,” meteorologist Bobby Martrich said, describing an “overrunning pattern” that goes through mid-month and could potentially bring the Lehigh Valley no fewer than three — and possibly four — storm chances before Valentine’s Day.

A contentious land-use battle is underway, and it's headed to the Pennsylvania's Environmental Hearing Board. Both sides are confident they'll win.

On the night of Jan. 13, the full moon passed directly between Earth and Mars, blocking our view of the ‘red planet’ for over an hour.

Forecasters say the Lehigh Valley should see another coating of snow to start off the "snowiest" month of the year. More snow is expected in the other half of the week.

About 150 people are expected to gather at Covered Bridge Park in South Whitehall Township early Sunday morning for the Lehigh Valley groundhog lodge's annual celebration.

Join Megan Frank at 9:30 a.m. and 6:30 p.m. every Friday for Insights with LehighValleyNews.com on WLVR. This week Megan talks to environment and science reporter Molly Bilinski and Northampton County reporter Ryan Gaylor.

The results of the 2023 citywide greenhouse gas inventory are in. The project was part of Penn State’s Local Climate Action Program.

Allentown has secured a $100,000 grant to continue participating in the Youth Climate Action Fund for 2025, supporting youth-led projects focused on climate change awareness, mitigation, and sustainability, while aligning with the city’s upcoming Climate Action Plan.

The National Weather Service issued the bulletin in effect from 2 a.m. to 9 a.m. Friday for freezing rain, with total ice accumulations up to a tenth of an inch possible.

Projects in Wilson and Easton will receive $225,000 in funding to support trails, parks, recreation and watershed initiatives.

Food & Water Watch on Tuesday held a rally outside Rep. Ryan Mackenzie’s city office in defense of the Environmental Protection Agency’s Lead and Copper Rule Improvements. A Republican congressman earlier this month introduced a joint resolution to repeal it.

Applications are open for the DCNR's Community Conservation Partnerships Program. Funding supports projects to develop new parks, rehabilitate existing spaces and protect vital natural habitats.