Sweden withdraws warrant for WikiLeaks founder

(AP) -- Swedish prosecutors withdrew an arrest warrant for the founder of WikiLeaks on Saturday, saying less than a day after the document was issued that it was based on an unfounded accusation of rape.

UN board could rein in $2.7 billion carbon market

(AP) -- An obscure U.N. board that oversees a $2.7 billion market intended to cut heat-trapping gases has agreed to take steps that could lead to it eventually reining in what European and U.S. environmentalists are calling ...

Scientists find 10 new coral species in Hawaii

(AP) -- Scientists returning from a 30-day research expedition to the Northwestern Hawaiian Islands found what they believe are 10 new species of coral.

Stranded whales transported to survival in N.Zealand

Thirteen pilot whales that survived a mass stranding in the far north of New Zealand were transported nearly a kilometre to calm waters and refloated on Saturday, conservation officials said.