Europe is warming faster than any continent. That’s speeding up glacial melt, which is already threatening Europe’s largest rivers.
melting glaciers
Posted inNPR
Watch: A satellite time-lapse shows the world’s biggest iceberg is on the move again
About the size of Rhode Island, the iceberg known as A23a got stuck in an ocean vortex this summer, spinning in place for months. Now, it’s free, and heading back into open Antarctic waters.
Posted inNPR
When did humans get to South America? This giant shelled mammal fossil may hold clues
A fossil of an armadillo-like mammal appears to bear cut marks from butchering by humans, suggesting people were living in South America at least 20,000 years ago, even earlier than once thought.
