New DNA analysis reveals what cavemen were really painting 35,000 years ago

The artistic skill and attention to detail on display in prehistoric cave paintings is nothing short of astonishing, but one unsolved mystery is whether prehistoric humans simply painted exactly what the saw, or if the art was more symbolic. And recently, we've come a lot closer to answering that question. »11/08/11 4:31pm11/08/11 4:31pm