Climate change is shifting the weather patterns of Earth in ways that are far-reaching and long-lasting, and a new study details a noticeable rise in extreme weather events in the Arctic, prompted by ...

Researchers have uncovered the locations of 37 subglacial lakes in Canada’s Arctic, 35 of them discovered for the very first ...

A new discovery may explain why Arctic clouds behave differently. The post Scientists link melting Arctic sea ice melt to ...

Tiny particles bubbling up from the tops of melting sea ice into the Arctic sky may be a key, understudied element of cloud formation in that climate-sensitive region.

Melting Arctic ice is releasing tiny particles that help form clouds, reshaping climate in one of Earth’s fastest-warming ...

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all scientists agree. By Eric Niiler The polar vortex is a ribbon of ...

As the Arctic's climate and ecology rapidly change, two researchers are calling for a paradigm shift in insect monitoring.

Editor’s note: This is a first-person account of ongoing research. “Last year we had no snow here,” the hotel desk clerk in Anchorage said. That got my attention, because this is Alaska, after all. We ...

KILPISJÄRVI, Finland(AP) — As bubbles rippled across the frigid Finnish lake, diver Daan Jacobs emerged from a hole carved out of the thick, crackling ice. The journey had taken him 8 meters (26 feet) ...

For nine days, a polar bear mother, formally known as Bear #20741, did not stop swimming. In the vast, open water of the ...