Environment & Science

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.

Amidst high temperatures and even higher heat indexes, it is important to know how to cool down and relieve heat stress. However, the Lehigh Valley is underprepared for these extreme temperatures, says an expert.

A statewide drought watch is still in effect, even amid rounds of severe rainstorms and flash flooding.

Heavy rainfall could occur into the evening and overnight.

In November's general election, residents can submit a "yes" or "no" on two four-year term limits — or eight consecutive years for their representatives.

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.

Pluto is perfectly positioned in orbit this week. While it's too small for us to see even with a decent telescope, NASA has us covered.

Development has divided wildlife habitats across Pennsylvania, leading to more vehicle-animal collisions. A new report from the state Legislature argues reconnecting the pieces through wildlife corridors would help.

The National Scenic Visitors Center’s “Earthwalk Explorer” exhibit is at the Banana Factory Arts and Education Center, 25 W. Third St., Bethlehem. The traveling, tactile exhibit is centered around a 3D map of the northeastern United States and is in town all next week.

Keystone Cement Co. in East Allen Township is renewing its hazardous waste permit with the state Department of Environmental Protection. Part of the company's plan is to change how it transports waste, from trucks to rail.

Join Megan Frank at 9:30 a.m. and 6:30 p.m. every Friday for Insights with LehighValleyNews.com on WLVR. This week, she's joined by politics reporter Tom Shortell and digital managing producer Stephanie Sigafoos.

Lehigh County Coroner Dan Buglio said a 93-year-old woman from Upper Macugie Township was pronounced dead in her home Thursday. It's the first heat-related death reported in the area.

The National Weather Service said a damaging wind threat will increase through the afternoon, and the Lehigh Valley is now under a severe thunderstorm watch for the second straight day.

Mosquitos carrying West Nile virus were recorded within city limits. Here's where officials are spraying Wednesday.

Applications for a seat on the council, launched in 2022 and aimed at growing public participation, are being accepted through the end of the month. Here's how to apply.

Thousands of Lehigh Valley residents had power cut at the height of the string of storms to batter the area Tuesday. Another round could be on the way Wednesday, according to the Storm Prediction Center.

The severe thunderstorm watch covers the Lehigh Valley and several other eastern Pennsylvania counties until 10 p.m. It comes amid a day with high temperatures climbing well into the 90s as the region's third heat wave of the summer continues.

The Lehigh County Coroner's Office has confirmed the name of a man who drowned while tubing in the Lehigh River on Monday afternoon.