Environment & Science

Will the Lehigh Valley see a white Christmas? It could happen, forecasters say, but there's a larger concern from a very 'complex' storm that's taking shape — and coming this way.

The annual tradition for many doubles as a science fair you can take part in.

The Lehigh Valley is under a winter weather advisory from 5 a.m. to 5 p.m. Thursday for a mix of snow, sleet and freezing rain.

Many of the Lehigh Valley's tree farms are already sold out for the season, and farmers say the shortage shows no sign of easing any time soon.

A professor at Lehigh University breaks down what a recent, and historic, breakthrough in fusion ignition might mean for the future of clean energy and the potential student interest in the topic.

Love it or hate it, Lehigh Valley residents will likely see a wintry mess from a significant coastal storm coming later this week. Get the latest on timing, expected precipitation and more.

Marley Wait, of Macungie, is a cadet at United States Military Academy West Point. She was named one of the 40 students to win a prestigious Marshall Scholarship to support her studies when she graduates this spring.

Forecasters say where the storm tracks is going to be key to what we get in the Lehigh Valley, as well as the transfer of energy from the primary storm system to a secondary system. That will produce a coastal storm that will likely impact the area Thursday into Friday as it tracks north along the coast.

The real specimens that will be on display at Da Vinci Science Center are designed to compare and contrast healthy bodies and organs with those that are diseased, with an emphasis on common ailments along with cardiovascular issues and dementia.

PennDOT will spend millions of dollars to start construction on major transportation projects including bridges, traffic circles, milling, paving and patching roadways and updating interchanges.

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

Sen. Bob Casey toured Infinera's Upper Macungie Township packaging facility while urging for CHIPS Act investment in Pennsylvania.

The Lehigh Valley is no longer under a winter weather advisory Friday except in parts of Northampton County, as the precipitation in the area will mostly be rain. But heavy snow is expected in the Poconos.

Northampton County is approved to join other municipalities and residents who have a legal standing in opposing the proposed landfill in Lower Saucon Township.

Local high schools are participating in the Central East Pennsylvania Science Olympiad on March 16 at Kutztown University.

The North Whitehall Planning Commission tabled one waiver for the Strawberry Acres 55-plus residential development plan and recommended denial for another.

“The long-term period looks to be defined as a more active and unsettled timeframe compared to the middle of this week,” the National Weather Service said in its latest forecast discussion, noting confidence has increased for a system that will impact the region late Friday through early Saturday morning.

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

The National Weather Service issued a winter weather advisory between 7 tonight and 7 a.m. Tuesday.

Bald eagle populations in Pennsylvania and the United States have rebounded over the years, but they’re still dying from lead poisoning, including an eagle Centre Wildlife Care in central Pennsylvania had tried to treat.

Fifty-seven residents and entities in and around Lower Saucon Township received status this week to join a legal battle against the proposed expansion of the Bethlehem Landfill.

The Bethlehem Parking Authority was granted $15,000 to buy two electric vehicles.