Watch clips of some of the funniest and most famous animals in movies - and learn a few crazy facts about each. Among the stars: a Bengal tiger in "Life of Pi," the mischievous dog in "Marley & Me ...

Hermit crabs are omnivorous scavengers, eating microscopic mussels and clams, bits of dead animals, and macroalgae. These crustaceans have been misnamed for two reasons: First, they’re not true ...

The animals constantly grew new shell material as they aged, but the their bodies always remained in the outer chamber. The walls that separated each chamber helped protect the shell from being ...