Deep beneath the icy waters of the Barents Sea, scientists have made an extraordinary discovery—a long-hidden mud volcano ...

Under the sea ice during the Arctic’s pitch-black polar night, cells power photosynthesis on the lowest light levels ever ...

Carbon in the ocean can lead to higher levels of carbon dioxide (CO₂) in the air, which contributes to climate change. The ...

The smallest ocean in the world is the Arctic Ocean, which covers 14 million sq. km. and remains ice-covered most of the year ...

A relatively small amount of groundwater trickling through Alaska's tundra is releasing huge quantities of carbon into the ...

An arctic blast that brought a rare snowfall to northern Florida last week left green sea turtles as far south as St.

While Floridians found great amusement in the rare and notable snowfall and below-freezing temperatures that bombarded parts ...

Young people in the Eagle Valley are actively learning about the Arctic Ocean by engaging with a long-term monitoring project ...

The smallest ocean is the Arctic Ocean, covering an area of 5. ... which lets in more sunshine and supports a wider variety of marine life. Seas and oceans have different salinity levels as well.

In the Arctic, the old, multiyear ice is increasingly ... Pressure ridges are produced by lateral pressures on sea ice. Wind or ocean currents can stack floes up, forming metre-thick ridges.