Cats are very expressive animals, which helps cat owners pick up on their moods quickly. Understanding the language of their ...

DEAR PET TALK: Why do animals have tails? — Animal Lover DEAR ANIMAL LOVER: Tails are simply amazing. Do you wish you had one? If you love climbing trees, you could use a prehensile tail, such as ...

For those of us whose memory of high school biology hasn’t faded entirely, planarians will probably sound very familiar. They’re generally used as an example of one of the extreme ends of regenerative ...

Sooner or later, everybody who lives with a dog finds himself asking the question "Why does my dog have a tail?" It turns out that there are several good reasons why tails are a useful piece of ...