Sick astronaut helps spacewalk fill-in
Shuttle Atlantis' sick German astronaut looked and sounded well Sunday as he helped a crewmate prepare for a spacewalk that should have been his. rssfeeds.usatoday.com
Remote Canada town a hub for Northern Lights seekers
YELLOWKNIFE, Northwest Territories (Reuters) - In the subarctic woods of Canada's Northwest Territories, a quiet crowd searches the moonlit sky, a wave of concern creeping into hushed voices. Time is running out. feeds.reuters.com
New method finds networks of genes behind obesity
WASHINGTON (Reuters) - Overeating disrupts entire networks of genes in the body, causing not only obesity, but diabetes and heart disease, in ways that may be possible to predict, researchers reported on Sunday. feeds.reuters.com
California to sign UN compact to help China cut emissions
SACRAMENTO, Calif. (AP) -- California, which puts out more greenhouse gases than any other state, is promising to share ideas and research to help China cut back on its own emissions, which rival those of the U.S. as the world's largest.... hosted.ap.org