Environment & Science

As the assessment of damage and cleanup continues from last weekend’s storms, forecasters are warning of another overnight flash flooding risk for the Lehigh Valley.

WLVR’s Brad Klein speaks with reporter Julian Abraham about extensive damage caused by flash floods in parts of eastern Northampton County.

PPL on Tuesday afternoon hosted a webinar on its Deep Energy Retrofit Pilot program. Here's what Lehigh Valley homeowners need to know.

Five teams of volunteers competed Saturday to pick up the most garbage and litter from city streets. Here's who won.

Following heavy rainfall and flash flooding over the weekend, Northampton County Emergency Management Services is compiling an inventory of damages reported by municipalities.

The Lehigh Valley is under an air quality alert for the second straight day, but heavy downpours could wash out the smoke.

The “Take Action” campaign is designed to highlight connections for trail users through education and providing resources to boost engagement and opportunities to get involved and support the trail.

The heavy rains wreaked havoc on the region, already saturated by a round of storms last weekend. And more rain is expected this week.

With the strong possibility of more smoke this summer, the Valley's residents and event organizers are looking to the region’s leaders for guidance — but there’s no continuity or clear thresholds being imposed.

How much rain fell in the Lehigh Valley on Sunday, turning streets into raging torrents of water?

While three out of four Lehigh Valley residents are either “very” or “somewhat” concerned with loss of open space, about a third expressed concerns about the quality of air and drinking water in the region. Read the latest in our "Life in the Lehigh Valley" series.

The panel approved the motion 3-2, rezoning 275.7 acres of farmland near Bethlehem Landfill from Rural Agricultural to Light Industrial. While some residents are outraged, officials say tax rates will stay low.

The program empowers high schoolers to be local leaders when it comes to caring for the environment.

Allentown and nearby areas had some showers and potential morning thunderstorms. The day will gradually clear to about 81 degrees with changing winds. The coming days bring stable, cooler weather for the Labor Day weekend.

Environmental groups are calling on state regulators to deny a request from a crypto-mining company to burn tires as fuel for its operations.

The $3.05 million in federal funding comes on behalf of the Building Resilient Infrastructure and Communities grant program. The Easton Avenue project is one of five across the state.

Two Allegiant flights slated for Wednesday afternoon have been canceled. Forecasters say the Category 3 story is 'unprecedented.'

More than 2,600 acres on 35 farms in 18 counties across the commonwealth were preserved. Here are the Lehigh Valley farms now safe from development.

The yet-to-be-named calf was born Aug. 4 and is the tenth oryx calf born at the zoo since 2014.

As of Aug. 22, more than 300 raptors were counted during the Berks County sanctuary's annual autumn count. The count runs through Dec. 15.

Beginning Wednesday night, a super blue moon will rise and will be the third-largest moon to date this year, leaving one more supermoon in 2023.

The Pennsylvania Game Commission's Elk Cam gives viewers a close-up look at elk as their activity is about to ramp up with the bugling season. It features a rotating, zooming camera and natural sound.