A tiger shark vomited up an unexpected Australian icon, right in front of a surprised biologist. Tiger sharks (Galeocerdo cuvier) aren't exactly fussy eaters. They've been known to take bites out of ...

From a shark vomiting up a human arm to submarines attacked by tiny sharks, these are the strangest shark incidents ever ...

A shark has leapt from the water and bit off the head of a stranded whale in New Zealand while a beachgoer was trying to send it back out to sea. A mother pygmy sperm whale and its calf stranded ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Echidnas, dome ...

Something smells rotten in the state of Denmark. Or, rather, it did 66 million years ago, Danish scientists say, announcing the recent discovery of very old shark vomit on the country’s Cliffs of ...

Combine the 50th anniversary of the movie "Jaws" – which started the nation's shark obsession in 1975 – with Discovery Channel's 37th annual Shark Week that begins July 20, and sharks might be getting ...