A conveyor belt of ocean water that loops the planet and regulates global temperatures could be heading for a tipping point.

The Arctic is experiencing a steady rise in human-generated underwater noise as melting ice and increasing activity open the ...

Organic matter carried in rivers to the Russian part of the Arctic Ocean may be creating more clouds and keeping the region ...

Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States.

It threatens communities worldwide. Scientists issue warning after unprecedented voyage in Arctic: 'This allows us to sort of ...

A 45-day Arctic expedition aboard the Sikuliaq, a research vessel operated by the University of Alaska Fairbanks, saw ...

Arctic sea ice is frequently mentioned as if it shuts down life, but it actually does something far quieter. Microscopic ...

The author’s view walking across Arctic sea ice off Utqiagvik, Alaska, in April 2025. (Photo by Alexandra Jahn/The Conversation) As I walked out onto the frozen Arctic water off Utqiagvik, Alaska, for ...

As the Earth warms, new shipping routes from one side of the globe to the other are opening around Greenland, making the vast ...

Retreating sea ice is opening routes and exposing resources in the far north, increasing Greenland’s strategic importance.

The fight for Arctic dominance accelerates as Trump bids for Greenland against Russia's icebreaker-controlled Northern Sea ...