尼安德特人的黑暗秘密

49,000 year old Neanderthal bones have been discovered by chance in a remote, mo 49,000 year old Neanderthal bones have been discovered by chance in a remote, mountainous region of Northern Spain. The bones may help solve the biggest Neanderthal puzzle of all – why we are here today and Neanderthals are not. 详情