Tuesday is "Arctic Sea Ice Day," created underscore the needs of animals in northern Canada threatened by Arctic sea ice melt ...

Arctic Sea Ice Day this year is focused on Beluga whales, launching a live cam in Hudson Bay for people to watch them swim.

Melting ice is causing changes to the shoreline, animal behavior and even leading to new archaeological discoveries as centuries-old artifacts are revealed for the first time. Take a look at some ...

A new study links toxic algae found in bowhead whales to ocean warming - a growing threat to Arctic food webs.

Of the Russian Arctic seas, the Barents Sea is most polluted, and microplastics concentration there is significantly higher than in other Arctic seas, Head of the Plastilab laboratory at the Russian S ...

New research offers a rare glimmer of hope for the Atlantic Meridional Overturning Circulation (AMOC), a system of ocean ...

Talk about a treasure trove of biodiverse sanctuaries, and Canada should be one of the first names popping up on your ...

Current climate models have so far been unable to adequately reproduce the clouds over the Southern Ocean around Antarctica.

Summer on the Lofoten Islands in Norway brings midnight-sun kayaking, hiking stunning mountains, and other outdoor activities ...

Belmont's Becca Pizzi broke the women's world record at the North Pole Marathon, completing the icy race in 4:46:26 and ...

Scientists have identified the Denmark Strait cataract, an underwater waterfall between Greenland and Iceland, as the world's largest. Plunging 11,500 feet, it dwarfs Angel Falls and moves 3.2 million ...

U.S. President Donald Trump threatened to hit buyers of Russian exports with sanctions unless Russia agrees a peace deal over the conflict in Ukraine, potentially complicating Moscow's oil sales to ...