The oldest known gorilla living in a zoo, a female named Colo, is slated to undergo a surgical biopsy sometime before her 60th birthday on Dec. 22.
The summits of Hawaii's Big Island could get more than two feet of snow, with a winter storm warning in effect through Saturday.
A California mountain lion placed under a death sentence for killing nearly a dozen alpacas owned by a Malibu woman was granted a reprieve Thursday when the woman announced she wouldn't act on a state-issued permit giving her the right to kill the animal.
"Game of Thrones" star Maisie Williams wants everyone to stop buying tickets to marine shows. She says it's the best way to stop the capture and killings of dolphins in Japan.
A US$4 million lighting makeover promises to dial up the wow factor of Niagara Falls at night.
A mass bleaching event on the Great Barrier Reef this year killed more coral than ever before, scientists said Tuesday, sounding the alarm over the delicate ecosystem.
Freakishly high temperatures in the Arctic driven by heat-packed oceans and northward winds have been reinforced by a "vicious circle" of climate change, scientists said Thursday.
Twenty-six poachers have been caught at night after a new thermal and infrared camera and software system was introduced in Kenya's famed Maasai Mara and its other national parks, WWF said on Monday.
The United States is already setting twice as many daily heat records as cold records, but a new study predicts that will get a lot more lopsided as man-made climate change worsens.
An environmental group protests CPC Corporation's plan to build a natural gas receiving station at Taoyuan Kwun Tong Industrial Area.