Arctic sea ice has recorded its smallest winter peak extent since satellite records began 47 years ago, new data reveals.

In January 2025, the Office of Naval Research (ONR) partnered with the 144th Airlift Squadron of the Alaska Air National ...

Rising sea levels are a threat to coastal regions everywhere, but especially for islands. No example stands out more than the South Pacific nation of Tuvalu. But as Kathleen Schuster reports from our ...

London — The Monday collision between a cargo ship and an oil tanker in the North Sea "has a high risk of being an environmental disaster in really important protected areas," Naomi Tilley ...

The paper notes evidence of Atlantic water reaching beyond the Barents Sea and into the ocean basin of the Kara and Laptev Seas, which has ramifications for Arctic sea ice thickness and extent and ...