If you've ever spotted your dog chasing their tail, it may have looked fun. However, this behavior may also indicate anxiety ...

An curved arrow pointing right. A dog chasing its tail may be a sign of a direr issue. Like humans, dogs can suffer from a form of obsessive-compulsive disorder, called canine compulsive disorder.

Chasing dog tails for answers, researchers explore the reasons behind the quintessential tail wagging of these furry four-legged friends. Laura is an assistant editor for The Scientist. She earned her ...

This and several other pieces of carved Caen stone were excavated in Canterbury in the 1980s. Professor Deborah Kahn has suggested that originally they may have been part of the early decoration ...