A certain type of seaweed can kill corals on contact upon contact by releasing deadly chemicals.
With the 'March Madness' NCAA men's basketball tournament set to begin Tuesday, here's a quick list of fun facts on the 65-team field. Which team has the longest current winning streak, you ask?
Drones are just part of a bid to automate combat. Can virtual ethics make machines decisionmakers?
Climategate emails could have huge impact on summit, says Saudi Arabia’s lead climate negotiator. Others say the controversial leaked emails provide an opportunity to educate the public about climate science.
The leaked emails from a British university don’t undermine climate-change theory, most scientists insist. But several are calling for more transparency in the global-warming field. On Monday, climate talks begin in Copenhagen, Demark.
Peace talks, Sully’s landing, even the economy spawn a buzzy genre of games.