"It will feel like early fall across much of the Lower 48 as a strong cold front plunges southward," one meteorologist said.

From nuclear icebreakers to thawed diplomacy, the Trump-Putin meeting in Anchorage signaled a strategic Arctic shift ...

In 2024, scientists studying ancient sediments in the eastern United States reported signs of a comet exploding in Earth’s ...

In the freezing skies above the Arctic Circle, a Soviet aircrew prepares for a terrifying mission. Their Tupolev Tu-95V ...