Weathered rocks sitting above the ice hold iron concentrations up to ten times higher than earlier reports from elsewhere in ...
It may be the middle of summer here, but it is the middle of winter in the southern hemisphere. Temperatures on the East Antarctica Plateau, a giant ice shelf with an average elevation of 11,000 feet, ...
Antarctica's winter sea ice has hit its third-lowest peak in nearly half a century of satellite monitoring, researchers said Tuesday, highlighting the growing influence of climate change on the planet ...