Environment & Science

Space weather forecasters have issued an alert for incoming severe solar storms. Such storms could bring northern lights to many U.S. states and temporarily disrupt communications.

For the second year, the nonprofit water and wastewater utility has launched a public outreach campaign about lead pipes. Under a new EPA rule, utilities have until 2037 to remove all lead service lines from its system.

The Allentown EAC on Monday approved two letters to City Council with recommendations for the citywide parks plan, as well as the city's first Climate Action Plan, respectively.

Three African Servals escaped from Cricket Wildlife Center after a powerful storm last Wednesday damaged their enclosure. After dozens of reported sightings, two of the wild cats are back, leaving one left to capture.

Celtic Woman, an all-female Irish musical ensemble that has released 28 albums and been nominated for a Grammy Award, will perform at the venue at 7:30 p.m. March 19, it was announced.

For November, WLVR's Brad Klein and Bethlehem's "Backyard Astronomy Guy" Marty McGuire are taking a look at comets, with three getting a lot of attention as they pass through our inner solar system. This week, the subject is astrophotography.

The speaker series, which runs on select Thursdays through March, focuses on engaging residents about the local environment, as well as conservation efforts.

Craig Pfeiffer, Bethlehem's assistant director of planning and zoning, gave a presentation Thursday on the city's new subdivision and land development ordinance, more commonly known as a SALDO.

The baby alpaca was born Oct. 23. The zoo is taking suggestions for a name.

A Wednesday night storm brought damaging winds to the area, with gusts reaching up to 47 mph. The National Weather Service warned of damage to trees and utilities, and a wildlife center in Berks County suffered just that: A tree fell on an enclosure housing three African servals that have since escaped.

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.

WLVR's Megan Frank talks with reporters Jason Addy and Molly Bilinski.

Hot, summertime temperatures will expand across the U.S. and could bring the Lehigh Valley’s first official heat wave of the year, forecasters say.

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.