After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.

Arctic glaciers are leaking significant amounts of methane, a potent greenhouse gas. Glacial melt rivers and groundwater springs are transporting large volumes of methane from beneath the ice to the ...

In more than 100 locations, the cold could lead to record low temperatures, with a similar number of record cold high ...

Arctic cyclones may be accelerating sea ice loss by breaking ice into smaller pieces and driving upwelling of warm water. A study links these storms to rapid ice depletion and suggests that tropopause ...

Mount Kilimanjaro, standing at 5,895 meters, offers climbers a unique journey through five distinct climate zones, ranging ...

Stacker compiled a list of the counties with the coldest winters in Tennessee using data from the National Centers for Environmental Information.

The arctic outbreak that has enveloped the central U.S. is hitting its peak Thursday as frigid temperatures continue to ...

Participants get to experience the thrill of living like ancient Arctic explorers (though with some modern comforts thrown in ...

The office of the Weather Service in Bismarck, N.D., described the conditions as “life threatening,” cautioning that wind ...

(THE CONVERSATION) Long before the current political divide over climate change, and even before the U.S. Civil War (1861-1865), an American scientist named Eunice Foote documented the underlying ...

Projections of our future under climate change paint a picture of extreme weather and acidified oceans, a world many of today ...