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

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

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.

Researchers found that the fringes of Arctic sea ice tend to host more nitrogen-fixing bacteria and higher nitrogen-fixing ...

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

Polar bears are more than hunters as their leftovers feed many Arctic animals, forming a vital food web threatened by melting ...

As Arctic sea ice melts, new life may emerge from the thaw. Researchers have discovered that bacteria beneath and along the melting ice are converting nitrogen gas into a form that fuels algae. The ...

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

Melting Arctic ice enables nitrogen-fixing microbes to feed algae and absorb carbon, challenging old climate views.

The Arctic Ocean has always been a region that’s fascinated University of Delaware doctoral student Tianyu Zhou. While most of humanity lives in the world’s temperate zone, the polar ocean seems like ...

As I walked out onto the frozen Arctic water off Utqiagvik, Alaska, for the first time, I was mesmerized by the icescape. Piles of blue and white sea-ice rubble several feet high gave way to flat ...

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