For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ...

For decades, scientists believed the Arctic Ocean was sealed under a massive slab of ice during the coldest ice ages — but new research proves otherwise. Sediment samples from the seafloor, paired ...

One of the ocean currents in the Arctic Ocean is at risk of disappearing this century because of climate change, according to a new study. As a result, the North Atlantic could be flooded with ...

The international BIOCAL expedition, led by the Institute of Environmental Science and Technology of the Universitat Autònoma de Barcelona (ICTA-UAB), provided new evidence on the phenomenon of ...

Ellesmere Island. Two weeks into their 1,100km attempt at the first unsupported north-to-south ski crossing of Ellesmere Island, Børge Ousland and Vincent Colliard are now well inland.

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New research shows melting ice is causing the Atlantic Meridional Overturning Circulation (AMOC) to slow down, with widespread consequences for the world’s climate and ecosystems.

China’s Coast Guard claimed it entered waters of the Arctic Ocean for the first time as part of a joint patrol with Russia – in the latest sign of enhanced coordination between the two in a ...

NORTH POLE — We haven't had a major dose of snow yet, at least in Utah's lower altitudes, but if you're hankering for a real taste of cold and ice, here you go — a polar bear trudging across ...