Environment & Science

Center officials on Thursday opened the doors of its visitor and education center to highlight the building’s sustainable features. The Osprey House is an example of the opportunities nonprofit organizations can realize when it comes to energy efficiency, officials said.

A rehabilitation project on the Route 873 Lehigh Gap Bridge, which connects Washington Township, Lehigh County, and Lehigh Township, Northampton County, begins Thursday.

The inaugural meeting of the PA Road Salt Action Working Group was held Tuesday afternoon. The group aims to reduce salt pollution as well as promote responsible road salt application practices statewide.

Brad Klein and Marty McGuire look at the eight planets in our solar system, and discuss what it takes to see them in the night sky.

Eric Mintel recently led an paranormal investigation at Miller Symphony Hall. It comes right before the second Bucks ParaCon, set for March 8.

Allentown received a $100,000 grant from Bloomberg Philanthropies to continue funding youth-led climate action projects this year.

While initial testing came back negative, a necropsy found the mature mother eagle died of bird flu. Pocono wildlife officials say it's the fourth bird that came back negative for avian flu during field testing, but was later confirmed to have the viral infection.

The LVPC Environment Committee on Tuesday approved a proposal by Lower Nazareth Township to modify its Agricultural Security Area program. The ASA program lets farmland owners enroll their properties in an ASA, which then is managed by a municipality.

There's been another attempt to repeal the Environmental Protection Agency's Lead and Copper Rule Improvements.

This week, Brad Klein and Marty McGuire take a look at the lunar phenomenon known as ‘earthshine.’

When state officials announced a series of in-person and virtual meetings there were no in-person meetings slated for the Lehigh Valley, even though the region is the third largest metropolitan area in the commonwealth. A meeting in Allentown has been added to the schedule.

A decade or so after buying his South Whitehall Township home in the late 1960s, Fred Buse started recording the average temperature, precipitation type and amount, as well as any animal sightings in his backyard to study and track the health of the local environment.

Saturn is close to the moon tonight. You'll need binoculars or a small telescope to make out the rings.

A significant storm is set to soak the region this week, and it will come during the peak travel days ahead of Thanksgiving. Some areas could even see wintry precipitation.

While the goal is to transition communities to clean energy while creating jobs, there are still many unknowns about the projects. Even though there are two hubs slated for Pennsylvania, it could be a while before the Lehigh Valley’s residents begin to feel any impacts.

First introduced by state Sen. Lisa Boscola, D-Lehigh Valley, in 2015 and approved by the Senate in July, the bill would increase the fine and direct any monies collected towards bald and golden eagle conservation efforts across the commonwealth.

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.

Pre-Thanksgiving storm ahead: Your best-laid plans to hit the road for the holiday could be upended next week, forecasters warn.

Officials announced Wednesday the start of its Climate Challenge as part of a broader Climate Action Plan, with goals of making sequential steps in steadily reducing greenhouse gas emissions.

Weeks away from the official start of winter, the National Weather Service has established new winter storm warning criteria, officials confirmed late Monday.

City council on Wednesday will consider overriding Mayor Matt Tuerk's veto of council’s approved 2024 no-tax-increase budget, which did not include the position. Advocates still hope to find a way to a hire a sustainability manager.

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