Environment & Science

Puerto Rico's electrical grid has been devastated by hurricanes due to worsening climate change. Ruth Santiago, a Bethlehem native, has a solution.

Swarms of non-biting midge flies last week were spotted in Bethlehem. LehighValleyNews.com spoke with Marten Edwards, chair of Muhlenberg College's biology department, to find out more about the insects.

For the first time, the Lehigh River was included on American Rivers' list of most endangered rivers in the country. Environmentalists point to a proliferation of warehouses and distribution centers for putting the river at risk.

“Twitter is now limiting automated tweets and as a result this account can no longer post all watches/warnings/advisories as they are issued,” a tweet from NWS Mount Holly said Saturday morning. Things seemingly changed Saturday night.

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.

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.

The South Whitehall Board of Commissioners on Wednesday waived the land development review requirement for a Tesla charging station at the Wawa at 408 S Cedar Crest Blvd., near Dorney Park.

Temperatures in the Lehigh Valley have averaged 5.4 degrees above normal to begin February — but experts say our springlike pattern will flip in a big way next week.

This weekend is the 27th annual Lehigh Gap Area Feeder Watch. Officials are calling for volunteers.

Easton's Environmental Advisory Council is looking to the future to address the potential needs for residents in the wake of global warming, even if net zero emissions are met.

Head Over Hooves Farm will run on a donation model through the month of February to encourage more visitors. The owners of the farm say the animals thrive on the socialization and enrichment the visits bring.

Learn more about Orion in this, the second of five segments about the constellation.

During the height of the COVID-19 pandemic, state parks across Pennsylvania were inundated with visitors.

State officials late last month announced the theme for this year’s annual tick-themed art contest, “Protect. Check. Remove.” Last year, there were no winners in the Lehigh Valley.

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.

Punxsutawney Phil predicted early spring, but the experts say those declaring winter over are in for a rude awakening, with the risk for colder weather in the second half of February increasing.

More than $2 million was allocated to nine organizations across Pennsylvania to fund various research efforts, all linked to the state’s $132.5 billion agriculture industry.

Gus the bison is considered to be "Hellertown’s mascot," but to owner Nanette Keck, he’s also a cherished pet.