The left map illustrates the cumulative melt days on the Greenland Ice Sheet for the 2025 melt season through June 30. The ...

Greenland is renowned for its substantial ice sheet. It appears on satellite maps as a massive, immobile, frozen block. But a ...

Melting glaciers in Greenland are unleashing hidden methane and shifting soils from carbon sinks to warming sources.

The collapse of the world’s second-largest ice sheet would drown cities worldwide. Is that ice more vulnerable than we know?

The dramatic loss of sea ice around Antarctica has occurred with the re-emergence of the Maud Rise polynya in the Weddell Sea ...

Across Europe and around the world, melting glaciers are reshaping landscapes and climate systems. Researchers Elzė ...

Scientific studies from beneath Greenland’s vast ice sheet have revealed that the region may be far more vulnerable to ...

The SSMIS data are used as input for this NSIDC-produced data set, which will therefore stop processing after 31 July 2025.

Melt from the Earth’s ice sheets is already contributing to flooding throughout the U.S., and globally, and is expected to ...

Greenland’s Ice Sheet Collapse Could Be Closer Than We Think The collapse of the world’s second-largest ice sheet would drown cities worldwide. Is that ice more vulnerable than we know?

Antarctica has lost sea ice equivalent in area to Greenland – and it has not returned, according to new satellite data. This ...

A salty surge in the Southern Ocean is melting Antarctic sea ice from below — and causing dramatic changes scientists didn’t ...