"Antarctica has several ice caves," he said ... long and flows down from Mount Erebus, Antarctica's second-highest volcano. The glacier extends into McMurdo Sound, forming what is known as ...

Over 130 known volcanoes sit in Antarctica, many of which are below the ice itself, but a few are considered to be active. The most prominent is Mount Erebus, the tallest active volcano in ...

The scene: a tent on Mount Erebus, an active ... on ropes and ladders into an ice cave known as Warren Cave, which has been hollowed out by steam from the volcano. We unclip the harnesses about ...

Millions of tonnes of ice ... Antarctica’s crust. Researchers are now trying to understand what that means. And unlike the spectacular lava lakes of Antarctica’s most famous volcano, Mount ...

A hidden danger may exist beneath Antarctica that could accelerate ice melt, a new study says. Antarctica is not just a passive, icy landscape, but a geologically active region with a complex network ...