HumansHomo naledi's burial practices could change what it means to be human If ancient humans with brains a third the size of our own buried their dead, as some archaeologists are claiming, then our species may be less special than we thought Leader
HumansAncient mammoth-tusk boomerang is twice as old as we thought A boomerang discovered in a Polish cave was originally dated as 18,000 years old, but it may have been contaminated by preservation materials. A new estimate suggests the mammoth-ivory artefact is 40,000 years old News