Environment & Science

Lehigh University and St. Luke's University Health Network are working together to create a biomaterial that would help regenerate cartilage. The project is funded by the National Institutes of Health.

Punxsutawney Phil was pulled from his tree stump at dawn on Thursday to 'predict' six more weeks of winter. But there's plenty of evidence that won't be the case in the Lehigh Valley and throughout the region.

Our daily list of useful information, chosen to inform and enhance your day, includes news you can use and then some!

“It's always remarkable to me to see even a company that we've all grown up with has to constantly change and adapt – not just with regard to sources of energy, but with regard to the process," Casey said.

A mother bear and her cubs are nestled under the deck of a Pike County home, and you can peek in on them 24/7. The camera is expected to be up until late March or early April, when the bears leave the den.

Based on history alone, fans of winter should be optimistic. But El Niño doesn't just affect one season, and scientists warn its possible return is a major cause for concern. Here's what we know so far.

The Pennsylvania Department of Environmental Protection lifted a drought watch for five counties, including Northampton County.

The rule was published earlier this month and applies to all 3,117 water systems. Both chemicals belong to the group of perfluoroalkyl and polyfluoroalkyl substances, known collectively as PFAS, which are used in products such as nonstick cookware, carpets, firefighting foam and fast-food wrappers.

A winter weather advisory remains in effect until 4 p.m. Wednesday, with snow coming down in a predicted burst across much of the Lehigh Valley.

The Palmer Township supervisors rejected a proposal for a 185,000-square-foot manufacturing center near a housing development in the northern end of the township.

Created in 2019 through a $35,000 grant from the Arbor Day Foundation, the city’s micro-forest has had time to flourish, changing the landscape at 1900 Wood Ave. from a grassy lawn to a young forest.

Easton City Council approved two resolutions to apply for a DCED Flood Mitigation Grant and a Grow NORCO Grant to help alleviate sediment issues in the Lehigh River and improve the Centennial Park.

Zoo staff, volunteers and donors gathered at the zoo, 5150 Game Preserve Road in Schnecksville, for a ribbon cutting to mark the opening of Habitat Madagascar, a year-round lemur and tortoise exhibit.

The group's goal is to prevent veteran suicides.

As a high pressure system moves in over the Lehigh Valley, we can expect dry, mostly sunny conditions, at least for parts of the region until Sunday.

After clearing more than 40 trees without city approval, college officials must resubmit plans to comply with the city's steep slope conservation ordinance. Failure to do so will halt the project.

The spring migration count at Hawk Mountain has ended with counts 25% above the 10-year average.

There are more than 400 species of bees in Pennsylvania, but loss of habitat, disease and pesticides have put them at risk, experts said.

The county's Livable Landscapes program's priorities include land conservation, ecological restoration, education and outreach, municipal park development and rehabilitation and regional trails.

Baby goats, chickens, and even lizards were met with hugs from the seniors, celebrating nursing home week.

The Pennsylvania Public Utility Commission (PUC) is alerting consumers to widespread electric price changes.

In Pennsylvania, there’s currently no single resource for people to see how counties and local governments plan to spend the money. But understanding the process can help you influence it.