As climate change reshapes Arctic food webs, ringed seals will swim into risky polar bear territory if the menu is varied ...

A fishing ban against Arctic cod may forestall trouble for the bottom of the food web. Higher up, seals are already disappearing from lack of snow and ice Sign up here. The Arctic Ocean is so cold ...

A new paper suggests that the Arctic's rapidly disappearing older ice plays a larger role in Arctic ecology than previously thought. A new paper suggests that the Arctic's rapidly disappearing older ...

Tundra voles are among the small mammals Dr. Phil Manlick, with the U.S. Forest Service, studies to understand how warming is changing boreal and Arctic food webs. Tiny organisms are making big moves ...

A new study has uncovered alarming evidence that bisphenols (BPs) —plastic-related chemicals known to disrupt hormones—are accumulating and magnifying through Arctic food webs. Analyzing 32 bisphenol ...

Polar bears, the iconic creatures of the Arctic, have a role that extends beyond their status as apex predators. They are vital contributors to the Arctic ecosystem, providing millions of kilograms of ...

The Arctic is changing rapidly due to climate change. It is not only affected by increasing surface temperatures, but also by warm water from the Atlantic, which is flowing in more and more -- ...