In December 2023, thanks to UNH, the United States grew by one million square kilometers. The U.S. gained that seabed territory beyond 200 nautical miles from our coasts through a geopolitical process ...

In January 2025, the (ONR) partnered with the 144th Airlift Squadron of the Alaska Air National Guard, the U.S. Interagency ...

One of the ocean currents in the Arctic Ocean is at risk of disappearing this century because of climate change, according to ...

A major ocean current in the Arctic, the Beaufort Gyre, is changing rapidly due to climate warming—and this could trigger a ...

The Arctic reaches its maximum sea ice in March each year and then starts a six-month melt season. The National Snow and Ice ...

The winter growth period for sea ice in the Arctic Ocean is now over, with levels at a record low. The winter ice extent on ...

The melting of the Greenland ice sheet is now the largest contributor to sea level rise, and scientists at UNH are traveling ...

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 amount of springtime sea ice in the Arctic set a record low this month, continuing a trend of shrinking ice at the top of ...

March is usually the peak season for Arctic sea ice; after months of ceaseless polar darkness, conditions are frigid and much of the ocean is frozen ... Snow and Ice Data Center.

The Arctic Ocean likely had the smallest winter ice cover in 47 years of satellite records this season, with just 5.53 ...