After 10 days with only the open ocean and the occasional iceberg at our sides, sailing into the sea ice felt like crossing ...

Instead, the most prolific period of glacial earthquakes at Thwaites, between 2018 and 2020, coincides with a period of accelerated flow of the glacier’s ice tongue towards the sea. The ice-tongue ...

This undated image shows chunks of ice in the North Cove in Antarctica. (Michael Shortt/British Antarctic Survey via AP) (CN) — A saltier, warmer ocean likely sounds inviting — unless you’re a penguin ...

Sea ice was visible in the Arctic Ocean along the coast of Utqiaġvik, Alaska, on Aug. 2, 2024. A tool developed by researchers at Penn State identifies seismic activities linked to different types of ...

The new dataset provides an unprecedented view of ice velocity, the speed at which ice flows from the interior of ice sheets ...

THE NORTHWEST PASSAGE—Climate change is melting sea ice at a quickening pace, and in the process rekindling dreams that have beguiled seafarers for centuries: finding an alternative shipping route to ...

Scientists found that sea ice cracks, pollution, and cloud formation interact to amplify Arctic warming faster than expected.

Polar sea ice has reached record, and near-record, lows for this time of year, pushing the pace of global warming and alarming scientists. The just declared 2025 Arctic sea ice extent winter maximum ...