The discovery of non-cyanobacteria diazotrophs underneath Arctic sea ice could change our understanding of the food web, as well as the ocean's carbon budget.

The Arctic Ocean, once locked in a vault of thick, old ice, now is transforming at lightspeed. Temperatures there are ...

The Arctic isn’t just warming faster than the rest of the planet - it has entered a new climate state where extreme events ...

The shrinking sea ice in the Arctic Ocean is, overall, a disaster. But paradoxically, the melting of the ice can also fuel ...

In new research, scientists report signs of a past methane cycle shift during the Paleocene Eocene Thermal Maximum, a rapid ...

VLADIMIR Putin has sealed off a vast stretch of the Arctic Ocean for secret missile test launches in a chilling new warning ...

This slower ice recovery matters far beyond the Arctic Circle. When less sea ice forms in the fall, more heat and moisture escape from the ocean into the atmosphere. This added warmth can disrupt the ...

Scientists have discovered special yet impossible life forms under Arctic ocean ice, marking a paradigm shift in the climate ...

Melting Arctic ice is revealing a hidden world of nitrogen-fixing bacteria beneath the surface. These microbes, not the usual ...

Study suggests melting Arctic ice boosts nitrogen levels, potentially enriching marine life in region - Anadolu Ajansı ...

Sara Francis/US Coast Guard The NASA NSIDC Distributed Active Archive Center (DAAC) and NOAA@NSIDC archive and distribute ...

Researchers from the University of Copenhagen have discovered an important phenomenon beneath the Arctic sea ice that was ...