Hippopotamuses are some of the largest creatures on earth and the deadliest animals in Africa. These territorial behemoths ...

You do not want to get on a hippopotamus’s bad side — it could be the last thing you do! These huge mammals can become ...

Scientists from City St George’s, University of London created a terrifyingly realistic android head to determine whether chimpanzees can “catch” yawns from robots. Remarkably, it turns out they can, ...

Chimpanzees can catch yawns from androids. City St George’s, University of London. Journal Scientific Reports DOI 10.1038/s41598-025-98639-z ...

Chimpanzees (Pan troglodytes) can "catch" yawns from an android imitating human facial expressions, according to new research from City St George's, University of London.