Environment & Science

The city is one of the first in the Lehigh Valley to carve out a position for a dedicated sustainability coordinator to oversee environmental initiatives and bolster community engagement.

Registration is open for the Nurture Nature Center's Youth Climate Summit of the Lehigh Valley, a free event April 19 and 20. The summit aims to engage middle and high school students in climate change issues, as well as seek solutions.

WLVR's Megan Frank talks with journalists Stephanie Sigafoos and Julian Abraham.

A complex storm system will bring snow to the Lehigh Valley on Friday before temperatures tumble, forecasters warn.

Several Lehigh Valley schools are closing Friday because of the weather forecast.

The Lehigh Valley is under a winter weather advisory and will see accumulating snow for the second time this week. But totals could be higher, with a lot of variables at play.

Easton's Nurture Nature Center may be able to add a new immersive dome theater to their location, provided they receive a parking variance and government clearance to use funding for the project.

The Lehigh Valley won't get a break from snow and brutal cold. Another storm is brewing for the region on Friday.

The National Weather Service recorded 3" of snow at Lehigh Valley International Airport by 1:00 p.m. on Tuesday, where school closures opened up a world of opportunity for some kids who wanted to get outside and do some sledding.

North Whitehall Township's Klusaritz Family Farm was recognized at the Pennsylvania Farm Show as one of six farms across the state that had been in the same family for more than 100 years.

Like the rest of the country, Pennsylvania has a litter problem. While state and local officials work to mitigate the issue, residents are rolling up their sleeves and doing the work themselves.

The warning is expected to last until 5:30 p.m. Saturday.

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

Titan, a 12-year-old raccoon, was euthanized at the Lehigh Valley Zoo several months after he was diagnosed with a bladder tumor. A favorite to patrons, he will be sorely missed, officials said.

The Bethlehem Planning Commission approved changes in the zoning ordinance that would permit day care facilities at community centers and environmental education centers. City council will also have to approve the changes.

The swarms are common around bodies of water, making Bethlehem neighborhoods near the Lehigh River more susceptible. While a nuisance, they pose no threat to residents.

These high pressure systems located near Bermuda have a clockwise circulation, which means the eastern U.S. receives south to southeast winds, bringing in the heat and humid air.

State transportation officials on Wednesday held an online public forum to answer questions from residents about their 12-Year Program, a planning and funding tool for state-owned road and bridge projects.

The Lehigh Valley is under a red flag warning Wednesday, and officials say critical fire weather conditions are expected.

Excessive road salting during the winter months can negatively impact the environment and local infrastructure. A nonprofit is working to collect salinity data from waterways.

PennEnvironment launched an interactive map of efficient and renewable energy projects across the state. Here are the Lehigh Valley projects included.

Almost 100 volunteers on Saturday picked up litter at Monocacy Creek. Organizers said there was "lots of camaraderie” and enthusiasm.