A retired dairy and chicken farmer on eastern Long Island has been tracking daily weather readings since Herbert Hoover was in the White House.
A blast of cold air that blew in from the Gulf of Alaska and swept across the Great Lakes is now making its way south.
Global cooling caused by some historic volcanic eruptions wasn't as extreme as climate scientists recently thought, according to newly revised ice core records from Antarctica.
In the face of rising temperatures, emperor penguins in Antarctica may be forced to find new breeding grounds instead of returning to the same spot to mate year after year, new research finds
Antarctica is a land of ice. But dive below the West Antarctic Ice Sheet, and you'll find fire as well, in the form of subglacial volcanoes.
It may be spring, but for the Great Lakes, particularly Lake Superior – it’s looking like winter more than ever.
Scientists are watching an iceberg bigger than the island of Guam as it slowly moves away from an Antarctic glacier.
The cost of keeping global warming in check is "relatively modest," but only if the world acts quickly to reverse the buildup of heat-trapping gases in the atmosphere, the head of the U.N.'s expert...
Pollution from China's coal-burning power plants is pumping up winter storms over the northwest Pacific Ocean and changing North America's weather, a new study finds.