The latest news on science
The famed sea lions have been found, 500 miles north on the Oregon coast.
Burning hydrogen for energy is possible without releasing greenhouse gases.
Security systems that aim to predict behavior using body language could be down the road.
Hand axes excavated on Crete suggest hominids made sea crossings to go 'out of Africa.'
New tools use light to turn off brain cells and possibly treat brain disorders.
The vehicle is only 1/50,000th the width of a human hair.
Protective pockets hold reserves until it's time for stem cells to become intestinal cells.
Top NASA official, leading scientists believe discovery of Earth-like planet is four or five years away
The World Wildlife Fund captured the two tiger cubs along with their mother on the island of Sumatra.
The Galileo satellite network may provide more accurate information than the Global Positioning System.