The ice sample, retrieved in Antarctica, is the oldest on record—but this discovery may just be tip of the iceberg.

With the loss of the Arctic's sea ice a worrisome trend, projections continue to indicate when the region could see its first instance of an individual, ice-free day. A recent study has indicated that ...

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

A team of U.S. scientists has discovered the oldest directly dated ice and air on the planet in the Allan Hills region of ...

The Memory of Darkness, Light, and Ice” looks at ancient sediment pulled from beneath the ice sheet that was stored at the ...

Melting Arctic ice enables nitrogen-fixing microbes to feed algae and absorb carbon, challenging old climate views.

Global scientists warn that humanity is on the verge of crossing irreversible climate thresholds, with coral reefs already at their tipping point and polar ice sheets possibly beyond recovery. The ...

The glacier melt in California’s Sierra Nevada mountains is unprecedented, a new study shows. View on euronews ...

Scientists created this new phase of ice—known as Ice XXI—by supercompressing water to 20,000 times normal pressure in just ...