Dynamic mounds made of methane at a depth of some 3,640 meters act like “frozen reefs” for a bizarre array of deep-sea ...

Only 21 species worldwide are known to do this, almost all in northern climates, according to an article in the journal ...

From Santa’s reindeer and the Hanukkah armadillo to some very festive sea worms, our changing world is changing life for creatures great and small.

How long do reindeer live? In the wild, reindeer typically live up to 15 years of age. However, domesticated reindeer that ...

The short answer is no, rabbits and hares can't cross breed, says Sheena Harvey. There are many reasons why animals with ...