tail

Many higher animals have tails. Horses use tails to chase flies while birds have tails to navigate when flying. So what about us? Why don't humans have tails?

The new study shows that the Kalahari desert, also known as tail-docking, acts as a member of a conservation band for other birds.

When the tiger cat chose you to mate, the size - especially the tail size - greatly influenced its choice. However, this is not the only impact factor.

The simple thing that everyone seems to know turns out to be almost wrong. The brilliant