Science

UnitedHealthcare named a longtime employee, Tim Noel, on Thursday as its new chief executive, replacing Brian Thompson, who was killed

Scientists say they have found the world’s largest coral near the Pacific’s Solomon Islands, announcing Thursday a major discovery “pulsing

Parts of the Great Barrer Reef have suffered the highest coral mortality on record, Australian research showed Tuesday, with scientists

An endangered fin whale that washed up near a coastal trail in Alaska’s largest city has attracted curious onlookers while

Giraffe populations are in trouble — and the U.S. Fish and Wildlife Service on Wednesday proposed listing three subspecies of

Medford, Oregon — In the heart of Southern Oregon’s Fremont-Winema National Forest, crews are going to new heights to harvest

A volcano on the Reykjanes peninsula in Iceland flared again late Wednesday night, marking the region’s seventh eruption in just

Melbourne, Australia — The only emperor penguin known to have swum from Antarctica to Australia was released at sea 20

Dishing up space food – CBS News Watch CBS News At the Johnson Space Food Systems Laboratory in Houston, NASA

Some may have been lost hikers, runaway children, or wanderers. One thing connects the 58 or so remains at the