A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...

Satellite imagery has revealed a yet-to-be-explained rise in the Southern Ocean's salinity. It could be a key factor in the decline of the region's sea ice.

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen – possibly predating our solar system by more than three billion years, researchers say. The "water ...

East Antarctica is the largest ice sheet on Earth. Alone, it holds enough frozen water to raise global sea levels by a ...

NASA is gearing up for a bold new era of lunar exploration with three advanced instruments set to investigate the Moon’s ...

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

A forgotten set of photos taken by a U.S. Navy plane in 1966 has recently become the key to unlocking some crucial insights ...

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

Officials in Kerr County, Texas — where 27 campers and counselors at a Christian summer camp were killed in catastrophic ...

Sea level on Earth has been rising and falling ever since there was water on the planet. Scientists were already able to use ...

Long-lost 1960s aerial photos let Copenhagen researchers watch Antarctica’s Wordie Ice Shelf crumble in slow motion. By ...