Learn why the magnetic north pole has been moving away from Canada and toward Siberia over the past century, accelerating in ...

Wednesday marks the start of 2025, and there’s a chance New Year’s Day will see flurries and light snowfall in Lexington, but ...

Interglacials are, as the name suggests, warm periods between planetary glaciations when the expanse of ice on Earth shrinks.

A widespread swath of the country, from the northern Rockies to the East Coast, is bracing for a blast of Arctic air into ...

New research uncovers Arctic Siberia’s dramatic summer warming during the Last Interglacial, transforming ecosystems ...

Three surges of Arctic air will chill the United States over the next two weeks, each one more significant than the last.

While much of the Gulf Coast grapples with sub-freezing air, parts of Alabama, Mississippi, and northern Georgia could see ...