Health & Science

As of 1 p.m. on Thursday, more than 360 spotters reported seeing a fireball across portions of the Mid-Atlantic and Northeast.

Where one Canadian team works, there are rugged mountain peaks, foothills and vast meadows, as well as towns and farmland. How many bears live here? 

Bayhealth and Beebe hospitals have made their case for stand-alone emergency departments in the Georgetown, Delaware, area

Nostalgia means everything old can be new again. In the brain, memory meets emotion to make us feel good (mostly) — and sometimes like spending money.

The owner of the hospital, which plans to close, announces it will free up the federal dollars trainee doctors need to seek employment elsewhere.

For Drexel University Physicians staff and their families who take classes, the planned layoffs and shift to Tower Health may mean end to free tuition.

Older U.S. east coast cities are leaking nine times as much natural gas into the air — from homes or pipes heading into houses — than the federal government had thought.

Philadelphia officials said the death of a man in his 70s in West Philadelphia on Saturday was attributed to the heat, when temperatures hit 97 degrees.

The regal fritillary, a rare butterfly that’s nearly disappeared from the eastern United States, has found refuge in a surprising place — a National Guard training center.

The FDA recently approved a procedure to ease the trembling caused by Parkinson’s that doesn’t involve invasive surgery and cutting into a patient’s head.

Kim Stringer has struggled with mental illness for a decade, but her parents can't get her committed. Why a recent change in state law meant to help doesn't go far enough.

The authors of a new study say dental health is especially bad in low- and middle-income countries.

Twenty states now require sexual abuse prevention education as early as preschool. Educators say it's up to adults to know the signs and symptoms of abuse.

Ever since astronaut John Glenn's first bite of applesauce in 1962, eating in space has been a challenge.

The National Weather Service said "a dangerous heat wave" sent temperatures into the 90s, with high humidity that made it feel considerably hotter.