For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ...

Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

The sea ice in the Arctic Ocean is an important climate indikator, in particular the summer ice. The September sea ice extent ...

Even during the coldest 750,000 years, the Arctic Ocean had open water and sustained life thanks to seasonal sea ice. “Our ...

New research challenges the long-held belief that the Arctic Ocean was covered by a massive ice shelf during ice ages.

Researchers have measured toxins in scat samples from 205 bowhead whales from the Beaufort Sea, collected over 19 years, and ...

The following is the July 2, 2025, Congressional Research Service report, Changes in the Arctic: Background and Issues for ...

Atlas Ocean Voyages has launched a brand-new polar expedition for 2026: the "Canadian Arctic Discovery", a 17-night ...

Jimmy Graham has spent a year and a half preparing to row the Arctic Ocean, and he'll set out in just a few days. Here's how ...