How life on land learned to breathe

Scientists from the Museum für Naturkunde Berlin, together with collaborators from South Africa and the U.S., have revealed a new chapter in the history of the mammalian breastbone. Their study of a 260-million-year-old ...

Shackleton's lost shipwreck discovered off Antarctica

One of the world's most storied shipwrecks, Ernest Shackleton's Endurance, has been discovered off the coast of Antarctica more than a century after its sinking, explorers announced Wednesday.

page 1 from 20