Modern-day oyster populations in the Chesapeake are dwindling, but a multi-millennia archaeological survey shows that wasn't always the case. Native Americans harvested the shellfish sustainably.
Some tests that used to be part of an annual physical are no longer recommended. Others can be done less often. Still, seeing your doctor regularly for a face-to-face chat may help your health.
"There have been a lot of people out there surveying whales for a long time, and never come across this," a researcher says. But Japanese fishermen have told stories about this dark whale for years.
The Democrats' vice presidential nominee helped overhaul Virginia's mental health care system after the 2007 shootings at Virginia Tech. He is for Obamacare, Medicaid expansion and Planned Parenthood.
Hospitals have been fighting to block the rankings, but Medicare released them Wednesday. Of the 102 hospitals that got a 5-star rating, few are among those generally praised for great care.
Scientists in Germany have found a potentially powerful antibiotic that can kill dangerous bacteria. Maybe the most impressive thing about the new compound is where scientists found it: the human nose.
The search for lifesaving antibiotics is on. Scientists have turned up one promising candidate in an unlikely place — the human nose.
Michigan State University engineers tried 3-D-printed fingertips and special conductive replicas of the victim's fingerprints to crack the biometric lock on his Samsung Galaxy phone.
Think summer's hot on Earth? Space physicists tracking weather on Jupiter say the roar of the raging storm we call the Great Red Spot heats the outer atmosphere above it by more than 1,000 degrees F.
A massive study looks at how heights around the world have changed over the past century.
A 2,200-year-old mummy going on display in Israel shows some of the same ailments modern people suffer from: osteoporosis, tooth decay, and other effects of an inactive, carbohydrate-rich lifestyle.
The Solar Impulse 2 landed in Abu Dhabi, where its journey began 17 flights ago in March 2015. Alternating with another pilot, Bertrand Piccard flew around the world with no fuel.
New research suggests it may be possible to spot people in the early stages of Alzheimer's by testing their ability to recognize fragrances. The goal is a quick and inexpensive screening test.
Dolly, the first cloned mammal, had early arthritis and died young, raising concerns that clones age prematurely. But a study confirms the sheep's four sister clones are healthy and aging well.
"This is not only a first in the history of aviation; it's before all a first in the history of energy," Swiss pilot Bertrand Piccard says. His plane flew more than 26,700 miles without using fuel.
An oil slick has forced the city of Prince Albert, Saskatchewan, to shut down its water treatment plant, after a pipeline dumped tens of thousands of gallons into the North Saskatchewan River.
The body of a man was found in an area burned by a 33,000 acre wildfire north of Los Angeles. The Sand Fire has destroyed more than a dozen homes and is one of 19 major fires burning in California.
A new study of old masters finds that capturing and showing off decadent and expensive meals is a decidedly old-fashioned practice. Like today's Instagrammers, it was all about projecting an image.
Fredrik Sjöberg had been hunting for hoverflies for 30 years. But his collection wasn't complete without the rare and beautiful Callicera fly.
Speech therapist Wendy Chase helps transgender people make their voices sound like their gender identity. She says how people communicate affects how they are perceived.