Environment & Science

An "all-day rain type of event" Saturday will serve as an advertisement for the Lehigh Valley's weather in the long-term. The front half of March in a word is "wet."

A half-dozen city leaders and environmental advocates highlighted the economic, environmental and public health benefits the implementation of clean truck standards could reap across the Valley.

PPL said Wednesday it has hundreds of workers “ready to work around the clock to help get customers back online as safely and efficiently as we can." There were thousands in the dark early Thursday.

The chemical odor at Sharp Packaging Solutions that sent 54 employees to the hospital on Friday remains a mystery.

A wind advisory is in effect from 4 p.m. Wednesday until 4 a.m. Thursday, with northwest winds 20 to 30 mph and gusts of 40 to 50 mph expected. PPL said its ready to respond.

It's going to be a wild and windy few days for the Lehigh Valley and the rest of the Mid-Atlantic region, forecasters say, with temperatures set to soar before a strong cold front arrives.

Brad Klein reviews the week’s astronomical highlights with Bethlehem’s "Backyard Astronomy Guy," Marty McGuire.

Temperatures will be a roller coaster this week, with Sunday's seasonably cool air giving way to a few days of spring-like temperatures but with a chance of rain.

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.

Even with temperatures set to surge next week, experts say Mid-March could see a pool of cold air spilling into the Lower 48, potentially unleashing cold, stormy conditions.

Three farms in Lehigh and Northampton counties were the latest to be included in the state’s Farmland Preservation Program. The program aims to ward off development and protect open spaces.

Heat and humidity will build for the afternoon, heightening a severe weather risk for the Lehigh Valley on Friday, forecasters say. It comes before a heat wave arrives in the region next week.

For the first time in more than three decades, and at a cost of nearly $500,000, the Boardwalk at the Dorothy Rider Pool Wildlife Sanctuary.has been completely restored and made compliant with the Americans with Disabilities Act.

Heat index outlooks — projecting what it feels like outside with the heat and humidity combined — push feels-like temperatures near triple digits between June 17-21 and top 100 degrees in the Lehigh Valley between June 19-25.

More than two dozen state legislators, including one from the Lehigh Valley, have co-sponsored HB2238, which would eliminate the use of per- and poly-fluoroalkyl substances, or PFAS, in household products.

Allentown Environmental Advisory Council members on Monday night voted unanimously to submit comments to city officials on a proposed overhaul of zoning regulations, including eight recommendations.

Northampton County's Parks and Recreation Division and the Lehigh Valley Greenways Conservation Landscape celebrated big anniversaries Monday during the Greenways Jamboree Monday at Wayne Grube Memorial Park.

State officials are holding a virtual town hall meeting Wednesday for residents to share their feedback on the Bureau of Forestry’s newest strategic plan. Here's how to participate.

The weather pattern this week will be a tale of two halves, with sunny skies and comfortable temperatures before things heat up in a big way. The region's first heat wave could also be looming, forecasters warn.

In this week's Watching the Skies, Brad Klein and Marty McGuire talk about how China landed a spacecraft on the far side of Earth's moon on June 1 to gather rock and soil samples.

The release is the first of a long list of fun summer activities planned for young readers at the library.

Officials gathered at the Lehigh Valley Zoo Thursday evening for a ribbon cutting to celebrate the opening of Rothrock Red Panda Peak. It's the first time the zoo has had red pandas in residence.