September 14, 2014
If modern humans replaced their archaic predecessors, when was this replacement, and did the two groups overlap?
September 8, 2014
The author of a Nature study details the discovery of Cotylocara macei, a 28 million-year-old species of fossil whale, and its importance for the evolution of echolocation.
August 28, 2014
Paleontologists had thought thylacocephalans dated back to the Jurassic Period - 200 million years ago - but a new discovery says otherwise.
August 22, 2014
Where did the tarpans - wild horses - really come from?