A tiger shark has surprised Australian scientists on an ocean research trip by regurgitating a spiky land-loving echidna in front of them. Researchers from James Cook University said Thursday that ...

Beachgoers are being reminded to check in with lifeguards after a 12-foot-long tiger shark was spotted near Magic Island in Hawaii. The Honolulu Emergency Services Department posted a shark ...

A man was fishing off the coast of Hawaii's Oahu island last week when a tiger shark rose out of the water and bit his kayak, according to video footage of the incident. Scott Haraguchi ...

Tiger sharks are one of the largest shark species. On average, they measure 10 to 14 feet and weigh 850 to 1,400 pounds. But they can be as long as 20 to 25 feet and weigh more than 1,900 pounds.