It was meant to be the ultimate Arctic explorer — 55 feet long, 37 tons of steel, and unstoppable across the ice. But when ...

Nearly 600 years ago, a massive volcanic eruption sent clouds of sulfurous gas and ash high into the atmosphere. The blast ...

The Southern Ocean absorbs nearly half of all ocean-stored human CO2, but its future role is uncertain. Despite models ...

For decades, researchers seeking to understand global climate change have analyzed ice cores drilled deep within the ...

Scientists used radar to find hidden layers under Antarctica’s ice, revealing ancient sediments, buried landscapes, and warm ...

Pine Island Glacier, one of the fastest-shrinking glaciers in Antarctica, hastened its slide into the sea between 2017 and ...

Quark Expeditions has announced the early opening of bookings for its Arctic 2027 and Antarctic 2027-28 voyages. "From a ...