Long-lost 1960s aerial photos let Copenhagen researchers watch Antarctica’s Wordie Ice Shelf crumble in slow motion. By ...

Drones are changing the nature of warfare. But those at the forefront are ordinary citizens who volunteered to fight for their country ...

Known as Blood Falls, the waterfall pours crimson from the Taylor Glacier in Antarctica's McMurdo Dry Valley. As the ...

A salty surge in the Southern Ocean is melting Antarctic sea ice from below — and causing dramatic changes scientists didn’t ...