LifeMarmosets seem to call each other by name Marmosets are the first non-human primates shown to use personalised signifiers to refer to each other – the discovery could help us better understand how language evolved News
LifeTiny nematode worms can grow enormous mouths and become cannibals One species of nematode worm turns into a kin-devouring nightmare if it grows up in a crowded environment with a poor diet News