ATLANTA — December 1 is the first day of meteorological winter, and right on cue extreme cold and a powerful winter storm are ...

THE NORTHWEST PASSAGE—Climate change is melting sea ice at a quickening pace, and in the process rekindling dreams that have ...

A polar bear devours a sperm whale on the ice of Svalbard, a scene that reveals how Arctic wildlife is struggling to survive ...

"It is hard to make firm predictions, because other mechanisms may pull in the opposite direction." Scientists stunned after ...

The Chicago area has experienced plenty of wintry weather in recent days, but a blast of icy Arctic air will send wind chills ...

Frigid temps and heavy snow gripped much of the U.S. on December 1, the first day of meteorological winter. It looks like ...

The fans could not believe their eyes. After a 6-year-old boy vanished on his way to a school bus stop one morning in 1979, ...

As the Arctic melts, superpowers clash over resources and routes, while India quietly charts its course. Balancing science, diplomacy, and strategy, New Delhi faces a critical test: can it assert ...

The Arctic has rapidly become a major point of confrontation among global powers for several strategic, economic, and security reasons.

The Trump scion jumped in with an unexpected twist.

The Department of Homeland Security says this year has seen an "unprecedented" presence of Chinese military and research ...

The Trump administration and Congress, seeking to improve security, have approved funding for eight icebreakers and are ...