Saranac Lake recorded the coldest temperature in the continental U.S. this morning, dropping to 23°F. In contrast, the ...

Arctic sea ice has just hit its annual low — and it's one of the lowest levels ever recorded. On 10, 2025, NASA and the National Snow and Ice Data Center reported that sea ice in the Arctic shrank to ...

Algae skate through Arctic sea ice, thriving in subzero cold and revealing new secrets about survival in extreme polar environments.

As Arctic winter warming events become more common, researchers are witnessing the melting landscape first-hand.

The polar vortex is making a return to the forecast, but the counterintuitive weather feature is nothing to fear.

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

Beneath the Arctic’s frozen surface, tiny algae are defying the rules of biology. Their survival strategy not only redefines ...

Arctic temperatures in the 1990s reached their warmest level of any decade in at least 2,000 years, new research indicates. The study presents new evidence that the Arctic would be cooling if not for ...

According to climate scientists, record levels of Arctic ice in 2025 could increase cold spells in the United States and ...

Arctic ice, being in its worst state in the last four decades, spells doom for the world with cold snaps and aggravated snowfall.

President Donald Trump continued to cast doubts on climate change and global warming in UN speech, touting his push to expand ...

Svalbard ice loss in 2024 accounted for 10% of the sea-level rise contribution from all glaciers in the world, a new study highlights.