HumansThe desire for legacy is a mental glitch but we can use it for good The strange drive to be remembered after death may result from a cognitive glitch, but it could help solve big problems from climate change to inequality Features
LifeGiving jaguars 'food poisoning' may stop them from killing livestock Jaguar attacks on pets and farm animals are a common problem, but after developing a drug-induced stomach ache, the big cats seem to learn not to kill certain animals News