African elephants can distinguish food availability visually when they are within 5 metres of potential food sources.

Researchers analysed activity in regions of brain when dogs were shown images of different facial expressions While dogs are known to turn the puppy eyes on their owners, it seems our pets are keeping ...

Crows are able to look at a handful of four-sided shapes and correctly distinguish those that exhibit geometric regularity from those that don't, according to a provocative new study. It's the first ...