Environment & Science

The 2025 autumn migration count has begun at Hawk Mountain. It's the longest running raptor migration count in the world.

The rain-or-shine event, open only to Northampton County residents, will take place Saturday, Oct. 4 at Northampton Community College, 3835 Green Pond Road, Bethlehem.

The Watershed Coalition of the Lehigh Valley was one of the half-dozen winners of this year’s Environmental Partnership Awards.

After a three-year hiatus, chick hatching is back at the Allentown Fair. The exhibition will be open daily at the Lehigh County 4-Club Livestock Experience tent.

The Lehigh Valley Planning Commission’s Environment Committee on Tuesday discussed a plan for a septic replacement system at the warehouse, planned for 2951 Betz Court.

Earth is circled by roughly 11,000 working satellites and thousands more that have outlived their working lifespan but are still in orbit.

South Whitehall Township commissioners passed the Kline's Island Sewer System Act 537 Plan at their Wednesday meeting, setting in motion a multiyear project to help manage the treatment plant's capacity. It serves numerous municipalities.

North Whitehall Township's planning commission reviewed a proposal for a developer seeking special exception for a new solar field along Egypt Road at their Thursday meeting.

The two cultural institutions collaborated to offer a conjoined professional development experience for educators at the charter school.

Northampton County's Return on Environment report won't come out until the fall, but early findings support the notion that local open spaces provide financial and health benefits for residents.

Heavy rainfall could occur into the evening and overnight.

A July 13 media release stated that the Low Energy Evaporative Fractionation System will employ “an advanced foam fractionation process and proprietary techniques” to treat landfill byproducts.

Officials from Lehigh and Northampton counties are slated to gather at 11 a.m. Aug. 2 at 100 W. Lehigh St. in Bethlehem for a news conference focused on the new project, “Lehigh Valley Breathes.”

The average price for a gallon of gas in Pennsylvania is now 10 cents higher this week, and experts say the pain at the pump is likely to continue.

The Lehigh Valley is preparing for its first official heat wave of the year, with a stretch of 90°+ degree temperatures expected. A heat advisory is in effect from 11 a.m. Thursday to 10 p.m. Friday.

Showers and thunderstorms, possibly severe are possible Tuesday evening, alerts from the Weather Prediction Center have warned.

The Federal Emergency Management Agency is hosting a first-of-its-kind summit this week in Philadelphia focused on those aged 65 and older.

Those with lingering COVID-19 symptoms are part of the group of people who should stay indoors when smoke from the Canadian wildfires is particularly bad, says a Lehigh Valley doctor. He says people living with any type of lung problem should be aware of what’s happening outside.

The City of Allentown is looking for artists to paint murals on storm inlets as part of its Go with the Flow Inlet Mural Painting Contest.

The third week of July is the warmest week of the year based on climatological norms, and the Lehigh Valley forecast fits that trend. Excessive heat headlines are likely, the weather service said.

Easton's conservation manager on Wednesday evening held a basic tree care and proper pruning course at Easton’s microforest. Here's what he taught.

Take a look at stories that ran throughout the week of which we are most proud, had a profound impact on readers or that you might want to look at again.