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 ...

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 ...

Woods Hole, Mass. (July 9, 2025) -- Rising toxins found in bowhead whales, harvested for subsistence purposes by Alaska Native communities, reveal that ocean warming is causing higher concentrations ...

Wildlife biologists used a novel technique to trace the movement of carbon through Arctic and boreal forest food webs and found that climate warming resulted in a shift from plant-based food webs to ...

Algae that live in and under the sea ice play a much greater role for the Arctic food web than previously assumed. In a new study, biologists of the Alfred Wegener Institute, Helmholtz Centre for ...