A new study suggests that the rock art of life-size camels in northwest Saudi Arabia dates to between 7000 and 8000 years ago, making it the oldest surviving three-dimensional animal relief known so far

Researchers have extracted human DNA from a 5,700-year-old chewed wad of pitch from Denmark. They were also able to decipher that the genome belonged to a woman and also could determine that she probably had blue eyes, dark skin and dark hair