Neuroscientists have discovered how the brain distinguishes between visual motion occurring in the external world from that ...

One captive-bred species, archerfish, was able to recognize computer-generated images of human faces in lab experiments. The ...

For years, scientific divers at a research station in the Mediterranean Sea had a problem: at some point in every field season, local fish would follow them and steal food intended as experimental ...

The spot the difference game is an entertaining and interactive puzzle that tests your observation ability. In this age-old ...