The polar vortex is making a return to the forecast, but the counterintuitive weather feature is nothing to fear.

Summer is over and, although a slight rise in temperatures is expected at the end of September, in what is known as the 'Indian summer', experts agree that the cold is getting clos ...

Scientists have captured rare insights into Mars’s north polar vortex, where temperatures plunge far below those outside its boundaries and darkness triggers an unusual surge in ozone. New observation ...

The research ship Polarstern spent two months in the ice of the Arctic this summer. What they found could be evidence of an ...

A rare glimpse into the wintry conditions of the Mars north polar vortex has shown that temperatures inside the vortex are far colder than outside, and that the permanent darkness that winter brings ...

Something strange is happening in the frozen skies above Mars’s North Pole. Deep in the planet’s endless winter darkness, ...

The NOAA predicts above-normal temperatures in the south and up the eastern coast between December 2025 and February 2026.

Chris Brown, 63, is on a mission to visit all eight Poles of Inaccessibility - the exact spot on a continental land mass or ...

With a couple notable exceptions, the end of summer doesn’t mean amusement parks in Colorado are shutting down for the year.

A British explorer has made history by becoming the first person to reach seven of the planet’s most inaccessible places.

The polar vortex is stirring up and bringing the earliest signs of changing weather. Here's when and what to know about the ...

The polar vortex is stirring up, bringing the earliest hints that the weather is changing with the new fall season. When is the first frost in Tennessee?