Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, researchers found that two specific patterns in the polar vortex, a ...

Apple improved the Math Notes feature in iOS 26 and iPadOS 26, allowing users to input equations to create graphs in three dimensions. Math Notes ...

Polar has long been pushing its navigation features, and that's not changing here. The Grit X2 gains the Grit X2 Pro's full-color, offline topographic maps to help with getting from A to B, or ...

Learn how large language models like ChatGPT make knowledge graph creation accessible, revealing hidden connections in your data.

China’s maritime capabilities in the Arctic remain limited, but domestic research activities suggest a concerted effort to strengthen its presence in the polar regions.

Donald Trump’s popularity is not much different when you compare older and younger voters.

A photo of a polar bear sleeping in a bed of flowers in the Arctic won the 2024 Nature Photography Contest, the competition announced in March 2025. Taken by photographer Christopher Paetkau, the ...

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the South.

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.

Polar vortex 2025: Extremely cold temperatures headed to the eastern US Back-to-back cold blasts will last throughout much of January.

We test the Polar Vantage M3 with a host of runs up to marathon distance, with some of the most in-depth battery testing you'll find.

A rare polar bear that was spotted outside a cottage in a remote village in Iceland was shot by police after being considered a threat, authorities said Friday.