Prehistoric skis: Melting glaciers reveal clues to climate adaptation in Norway's mountains
Glacial archaeologists have recently discovered the second prehistoric ski of a pair of skis at Digervarden, a mountain in ...
The International Space Station is too clean—what does that tell us about how to co-exist with bugs on Earth?
One of the cleanest places beyond Earth may be making its residents ill. Astronauts aboard the International Space Station ...