Belying their reputation as the dumb cousins of early modern humans, Neanderthals created cave art, an activity regarded as a major cognitive step in the evolution of humankind, scientists reported on Monday in a paper describing the first discovery of artwork by this extinct species.
Monday, 1 September 2014
Saturday, 30 August 2014
Friday, 29 August 2014
Giving ZMapp, a cocktail of antibodies, to rhesus macaques up to five days after infection with the Ebola virus completely protected the animals — a finding that a Canadian-led research team says supports use of the treatment during the current outbreak in West Africa.