Environment & Science

Environmental and county officials this week began dismantling a dam over Bushkill Creek in an effort to restore the creek. The removal will improve water quality, stormwater function and connectivity for fish and other organisms.

“The pleasant stretch of weather we encountered early in the week is beyond us,” the National Weather Service said in its latest forecast discussion, with the Lehigh Valley at risk of excessive rainfall Wednesday.

After a raging fire on Saturday night destroyed his Center Valley barn, tractors, trucks and equipment, Leroy C. Stahler Jr. vows to rebuild and continue the Stahler family legacy of farming, said his daughter, Tracy Beers.

While monitoring continues, Lehigh Valley Breathes officials used the most recent project update to explain results from the research this spring at Lehigh University.

When all was said and done, May was the Lehigh Valley’s sixth consecutive warmer-than-normal month, with an average temperature of 63.4 degrees – or 1.4 degrees above normal. So what will summer bring?

Voyager 1 is now the furthest man-made object from Earth, having traveled to a distance of around 15 billion miles away.

During this year’s spring migration count, which runs from April 1 through mid-May, Hawk Mountain volunteers and staff tallied 1,001 birds of prey.

East Penn School District is seeking proposals for a potential solar farm near the Macungie and Shoemaker Elementary School buildings.

Northampton County Park and Recreation Division will host the Greenways Jamboree Celebration, marking their 50th anniversary, in tandem with the 20th anniversary of the Lehigh Valley Greenways Conservation Landscape Partnership and the 28th Annual Lehigh River Sojourn.

Three Lehigh Valley researchers are arguing bird-strike fatalities are much higher than we might think. They recently published a peer-reviewed study showing bird deaths from window strikes are nearly double previous estimates, and likely higher.

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.

A regulatory agency responsible for the water supply of more than 13 million people in four Northeastern states says it is banning gas drillers from dumping fracking wastewater in its watershed.

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.

Is there rain and wind, or something more interesting in store for the Lehigh Valley in the coming days?That’s what readers are wondering as a parade of storms begins to roll through the region.

While Monday will bring mostly sunny skies and dry weather to the region, meteorologists are tracking a series of storms that will make for a mostly soggy week in the Lehigh Valley — with a question of wintry weather by week's end.

Pa.'s Department of Environmental Protection gave the company 14 days to come up with a plan of action.

A pattern change known as the "Greenland Block" could introduce cold air — and perhaps wintry weather — into the region by mid-December, meteorologists say. But what is the pattern and why could it bring snow?

Two seafood monitoring groups downgraded Maine lobster's sustainability ratings, prompting Whole Foods to pause purchases. Here's how environmental groups and state leaders are reacting.

Shopping not your thing? #OptOutside and join the movement started by specialty outdoor retailer REI in 2015 as a way to encourage people to reconnect with nature. We've got a list of places to check out across the Lehigh Valley.

Local officials warn residents never to pour fats, oils and grease (FOG), into the sink because it can harden and cause blockages in pipes.

Lafayette Junior Remy Oktay flew a Pipistrel Alpha Electro about 500 feet above Fisher Stadium on Saturday.