An advanced submarine vanished under an Antarctic glacier, revealing new mysteries about remote and challenging regions.

Antarctica has long been treated as a frozen constant, a white backdrop to the planet’s climate drama rather than its main stage. Now a series of discoveries from the bottom of the world is forcing ...

Pink granite boulders sitting mysteriously atop Antarctica’s Hudson Mountains have led scientists to a stunning discovery: a hidden granite mass buried beneath Pine Island Glacier, stretching nearly ...

A rare fossil discovery in Antarctica has upended scientific understanding of ancient marine reptiles. Buried beneath 68 million years of sediment, a soft-shelled egg as big as a football has emerged ...

Researchers have sounded the alarm after recording Antarctica's third-lowest level of winter sea ice since satellite tracking began nearly 50 years ago, per Phys.org — another sign of how quickly our ...

SAN FRANCISCO (KGO) -- Penguins can't speak English. They can't tell us they need help. They can only adapt to their environment -- and that environment is rapidly changing. Greenpeace campaigners and ...

An eight-week voyage to the bottom of the Earth helped the photojournalist Chang W. Lee better understand his late father.