With approximately one-third of the world's population living within a day's walk of a coastline, sea-level rise poses a ...

The falls contain saltwater rich with iron, which oxidizes and turns red when exposed to air. A new study provides further ...

By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and ...

The week of July 12 brought a 240-degree temperature swing across the globe, as Antarctica plummeted to more than 100 degrees below zero.

But it is drilled ice cores that unlock the most useful data, especially when they are subjected to a barrage of tests at a ...

The historian journeys via icebergs and abandoned whaling stations to the last great frontier of human exploration ...

Antarctica is a destination of staggering extremes – home to the largest ice sheet on the planet, soaring 14,700-foot mountains, active "Ring of Fire" volcanoes and the coldest surface temperature ...

This community of microorganisms holds the answer to a longstanding scientific mystery, according to the researchers.

An American was evacuated from Antarctica to a New Zealand hospital last week for medical treatment, officials said Friday.

Some 34 million years ago, when Earth was significantly warmer than it is today, Antarctica froze over. It would take another ...

Antarctica is one of the most isolated and hostile places on Earth, where explorers can spend months surrounded by darkness, ...

A US expeditioner in Antarctica was rescued last month in a daring mid-winter medical evacuation by an Australian aviation ...