Neanderthal cave art
On 23 February this year, the American journal Science published an article by an international group of scientists and prehistorians. It presented a series of dates obtained from layers of calcite that had formed on top of drawings in three Ice-Age-decorated caves in Spain: La Pasiega in the north, Maltravieso in the centre, and Ardales in the south. The results—c. 64-66,000 years ago—are so early that it makes it certain that Neanderthals must have made these markings on cave walls.