Interplanetary dust laced with helium-3 that has settled on the sea floor has provided climate scientists with an urgently ...

Warming temperatures and increased precipitation in the Canadian High Arctic are mobilizing new pathways for subsurface ...

As the Arctic Ocean loses its sea ice due to climate change, sunlight penetrates deeper into the water and encourages the ...

Arctic sea ice has declined by more than 42% since 1979, when regular satellite monitoring began. As the ice grows thinner ...

Extraterrestrial particles found at the bottom of the Arctic Ocean could unlock at least 30,000 years of sea ice history, a ...

The Arctic isn’t just warming faster than the rest of the planet - it has entered a new climate state where extreme events ...

A temperature outlook from the Climate Prediction Center (CPC) shows what conditions the U.S. can expect next week, as an ...

Researchers found that the fringes of Arctic sea ice tend to host more nitrogen-fixing bacteria and higher nitrogen-fixing ...

From giant holes in Siberia to legions of beavers in Alaska, the Arctic is changing rapidly and accelerating the climate ...

A cave in northern Greenland shows the Arctic once thawed under mild conditions. Scientists say even small warming can ...

An Arctic front is diving deep into the United States this weekend, sending temperatures plummeting across all 48 contiguous ...