The disappearance of Neanderthals still remains a mystery, but paleoanthropologists are increasingly understanding what allowed their evolutionary cousins, Homo sapiens, to conquer the planet.

Monster-Sized Rabbits Discovered; Sadly, They Can't Hop

The remains of what may be a previously unknown human species have been identified in southern China.

The best Coronacollina specimens showing the main body with articulated spicules. Specimens originate from different field localities. Arrows indicate main body of Coronacollina. White/black bars indicate 1 cm. A, C, D and E are photographs of fossil impressions in the rock. B and F are latex casts showing how the fossils would have looked in life, after compression. (Credit: Droser lab, UC Riverside.)

New archaeological evidence suggests that America was first discovered by Stone Age people from Europe – 10,000 years before the Siberian-originating ancestors of the American Indians set foot in the New World.

A "treasure trove" of fossils - including some collected by Charles Darwin - has been re-discovered in an old cabinet.

The Philadelphia archdiocese formed a panel to handle abuse complaints, but the 2011 grand jury found it mostly worked to protect the church, not the victims.