It wasn't only the penguins enjoying the balmy weather on the southernmost continent; Anchorage, Alaska, had overcast skies ...

Learn about hotspots in tundras and boreal forests that are releasing higher level of carbon dioxide, altering the carbon ...

It was colder at times this week in Chicago than it was in the Arctic, and the connection goes beyond the comparison.

Wildlife biologist Dr. Devin Johnson of the Fish and Wildlife Service (FWS) Marine Mammals Management Walrus Program isn’t entirely pessimistic regarding the plight of these animals. He has fond ...

NEW ORLEANS — The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Another polar ...

Good afternoon and happy Friday, readers! We hope that you’re ready to ride out the cold snap that has forced the ...

While some hotspots in Siberia and the Northwest Territories of Canada grew drier, the researchers detected increased surface water and flooding in parts of North America, including Alaska's Yukon ...

A new study of the rapidly warming Arctic-boreal region identifies "hotspot" ecosystems experiencing some of the fastest and most extreme climate changes on Earth. Many of the most climate-stressed ...

According to a new paper in the journal Geophysical Research Letters, the fastest-changing areas are dotted around Alaska, Canada's Northwest Territories, and Siberia. 20 of the most vulnerable ...

Alaska, said private meteorologist Ryan Maue. "This would be one of the coldest outbreaks certainly of the past 10 years, 15 years," said winter weather expert Judah Cohen of Atmospheric Environmental ...