HumansWhat the complete ape genome is revealing about the earliest humans We now have full genome sequences for six species of apes, helping us to pin down our last common ancestor – and potentially changing how we think of the earliest hominins 51¶¯Âþ
TechnologyAI-powered chilli spray could deter bears without injuring them A machine controlled by AI that sprays bears with the chilli pepper chemical capsaicin could reduce dangerous confrontations with people 51¶¯Âþ