The dog was accompanied by two experienced mountaineers when an avalanche swept the men about 500 feet off a mountain ridge ...

LouLou, a 4-year-old poodle-husky mix, was found after an extensive search involving more than 20 people and an Apple AirTag.

Lava has filled most of the summit crater at Alaska’s Great Sitkin volcano and pushed out into the valleys below it, the U.S. Geological Survey’s Alaska Volcano Observatory said in a hazard notice ...

Tsunamis move the whole ocean, not just the surface. Flume tests and a rare satellite pass show how they start, how fast they ...

When you open the Earth centered on the Arctic, Alaska, the islands of Canada, the periphery of Greenland, and the Svalbard archipelago appear, surrounding a single sea. The glaciers, which look white ...

Trump's Greenland deal expands Arctic Ocean defense, but a veteran of 76-below-zero Alaska warns that cold-weather bases demand far more.

The continuation of cool and stormy conditions over the Arctic Ocean during September bookends the strange summer of 2026.

Arctic melt season is now about 40 days longer than in 1979, but the lengthening stopped around 2010. Why that isn't recovery ...

Dorset cyclist James Benson-King will attempt to become the first person to cycle unsupported to the South Pole, battling 600 miles of Antarctic ice for charity.

Europe faces incredibly harsh winters and unrelenting droughts if the vital AMOC ocean current fails – but when disaster will strike and how bad it will be remains uncertain. Now there is an ambitious ...

MagNav systems use quantum sensors to read the Earth's natural magnetic field, turning the planet's crust into an invisible, unjammable map.

It sounds like sci-fi, but satellite-connected cell service really is here. There are some asterisks though, and it's clearly ...