Science

While big solar installation companies have announced a halt to more than $2.5 billion in projects, Pennsylvania solar installers have fared better.

There's been a shortage of large-animal vets in rural areas since 2003. That's because of low wages, long hours and fewer new graduates wanting to live outside a major city.

Specifically, it will be directed toward the nearest black hole.

The EPA is taking public comments on the new chemical disaster regulations until July 30, and expects to make a final decision later this year.

The number of people graduating with nuclear engineering degrees has more than tripled since a low point in 2001, and many are passionate about their motivation.

The Atlantic hurricane season is here — that time of the year when tropical storms whip their way in from the sea, cutting paths of des ...

As the island’s utility struggles to turn the lights back on, there’s a larger conversation about rebuilding better.

A massive dust storm on Mars is threatening NASA's Opportunity rover, which has been conducting research on the Red Planet for well over a decade.

As we approach Summer Solstice, vertical shadows come to their shortest length. Stepping out for lunch with your work colleagues tomorrow ...

In 2016, one in 10 babies in the U.S. were born before 37 weeks of pregnancy. Worldwide, preterm birth complications are the leading cause of death for children under 5

Honeybees understand that "nothing" can be "something" that has numerical meaning.

DuPont unveiled a multimillion-dollar upgrade to its new Industrial Biosciences building as part of improvements to the company's Experimental Station campus in Wilmington.

A new Delaware commission will work for the next decade to preserve and propagate plants and animal species that are native to Delaware.

We have dogs to thank for pacemakers. We probably should be a little grateful to mice for the development of chemotherapy. Cows helped us ...

Chimpanzees used in biomedical research often have no place to go when they retire. But a sanctuary in central Washington state is now home to seven animals, and counting.