HumansAn AI can tell whether ancient faeces came from a person or a dog Archaeologists can learn a lot about ancient people by analysing their faeces, but only if they can be sure the remains weren’t left by a dog. Now AI can help News
HumansWho invented the alphabet? The untold story of a linguistic revolutionOne of civilisation’s most revolutionary inventions was long thought to be the brainchild of ancient Egyptian scribes. But its true creators may have been far less glamorousFeatures