In an unprecedented effort, 15 aquariums from around the world are teaming up to raise endangered baby zebra sharks and reintroduce them into the wild, where populations have nearly gone extinct.

CALLAHAN, Fla. -- Authorities say a pet zebra escaped from a Florida home and was shot and killed by its owner, who wasn't licensed to own the animal. News outlets report the Nassau County Sheriff's ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Crocodiles, monkeys, tigers, zebras and ...