Free dive to 55 feet? No sweat. It's the return trip that could kill you.
The first color photo of Pluto, a warm-blooded fish, and much more
Behold the majesty of lasers
Updated carbon dating techniques helped, too.
Three retirees have identified a rare trading vessel
Home of the Antikythera Mechanism
Intrepid robot explorer
Astronomy: Timothy Ferris eyes the amateur asteroid-watchers.
Where no human has gone before
Robert Ballard's latest initiative puts a remote-control ROV at your fingertips -- and America's little-seen underwater national parks in full view.
Excerpt: Mind Fixers
Excerpt: Good Enough
Bottles found under the sea sampled
Science of the Union.
Happy Early World Ocean Day!
Sunken bubbly inspires new experiments in underwater aging
Societies forget, and this physicist wants to know why.
A new study identified wines made in two different vineyards, two kilometers apart, by their chemistry alone.
NOAA releases sonar images of the sunken SS City of Rio de Janeiro
FDA wants to make this official and recently asked to know more
Researchers also finally figured out why Georgia O'Keeffe's paintings have so many of these pimples.
Newsworthy eye candy