Paintings on cave walls in northwestern Spain are far older than previously thought — some of them more than 40,000 years old, scientists said, raising a possibility that Neanderthals were the artists.
By JOHN NOBLE WILFORD, New York Times
Thu, 06/14/2012 - 12:17pm
Paintings on cave walls in northwestern Spain are far older than previously thought — some of them more than 40,000 years old, scientists said, raising a possibility that Neanderthals were the artists.