Arctic sea ice hit a historic low this winter, shrinking to the smallest extent ever recorded at its seasonal peak. NASA and ...

This year's Arctic sea ice peak is the lowest in the 47-year satellite record, according to data released by the US National ...

A dramatic collapse in Antarctica’s summer sea ice has stunned scientists, with coverage plunging to 30% below the historical ...

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

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 21 March 2025 was lower than at any time since continuous satellite ...

Antarctica’s summer sea ice has dropped to one of its lowest extents ever recorded, shrinking to levels 30% below the ...

Arctic sea ice has recorded its smallest winter peak extent since satellite records began 47 years ago, new data reveals.

Specifically, March sea ice extent in the Arctic this month was the lowest in the 47-year satellite record ... an annual cycle of melting during the summer and refreezing in winter.

To make matters worse, NASA scientists also discovered that, this year, summer ice in the Antarctic retreated to 764,000 square miles (1.98 million square kilometers) as of March 1, tying for "the ...

The extent of sea ice blanketing the Arctic this winter fell to the lowest level on record, researchers announced this week, an ominous signal about the effects of climate change in the world’s ...