The mountain pygmy possum, a tiny nocturnal marsupial, was once known only from Ice Age fossils. Today, we know where its ...
Temperature in the Arctic was 1 to 2 °C (1.8 to 3.6 °F) above average in the region and the surrounding seas. The Bering Sea ...
Beneath the white gypsum dunes of New Mexico, scientists have uncovered something remarkable—trails of footprints that ...
Since satellites began tracking it, Arctic sea ice's winter peak has shrunk by an area about the size of Pakistan. View on ...
A trail of 23,000-year-old footprints in New Mexico is rewriting the story of when—and how—humans first arrived in North ...