Environment & Science

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.

The colleges have formed a partnership to build and bring online a solar facility in western Kentucky. When completed, the facility will offset electricity usage at the institutions, effectively reducing greenhouse gas emissions from electricity generation to zero.

The main threat will come later Monday and Monday night with a cold front that creates the possibility of strong winds and hail – even a tornado, said meteorologist Bobby Martrich of EPAWA Weather Consulting.

Essentially a scholastic scrimmage for environmental science, the annual Envirothon combines classroom learning and outdoor activities to engage students in the environment. The state competition was held Wednesday at Camp Mt. Luther in Mifflinburg.

The National Weather Service said a damaging wind threat will increase through the afternoon, and the Lehigh Valley is now under a severe thunderstorm watch for the second straight day.

Mosquitos carrying West Nile virus were recorded within city limits. Here's where officials are spraying Wednesday.

Applications for a seat on the council, launched in 2022 and aimed at growing public participation, are being accepted through the end of the month. Here's how to apply.

Thousands of Lehigh Valley residents had power cut at the height of the string of storms to batter the area Tuesday. Another round could be on the way Wednesday, according to the Storm Prediction Center.

The severe thunderstorm watch covers the Lehigh Valley and several other eastern Pennsylvania counties until 10 p.m. It comes amid a day with high temperatures climbing well into the 90s as the region's third heat wave of the summer continues.

The Lehigh County Coroner's Office has confirmed the name of a man who drowned while tubing in the Lehigh River on Monday afternoon.

Gov. John Shapiro last month signed HB 1333 into law, which allows for recycled materials to be used in stuffed toys manufactured and sold statewide. In the Lehigh Valley, one toy manufacturer plans to launch a sustainable line.

The National Weather Service has extended an excessive heat warning now in effect until at least 6 a.m. Wednesday, with dangerously hot conditions and heat index values up to 106 degrees in the Lehigh Valley.

Earth's moon will be full on Sunday night, but what does the other side look like at that time and why?

What started as an idea has blossomed into a bustling business. Now, husband-and-wife duo Chris and Sheri Anthony are sharing big-league aspirations for their little farm

For almost a century, hikers have trekked the Appalachian Trail, the world’s longest hiking-only footpath. A thru-hiker documenting her trek on social media recently stopped in the Lehigh Valley.

The National Weather Service has issued a heat advisory and excessive heat watch for the Lehigh Valley and southeastern Pennsylvania. The heat advisory will be in effect from Sunday into Monday. Then the temperature really turns up, with heat indexes in triple digits.