The sinking of the U.S.S. Indianapolis is widely known as a shark story—but the truth is much more horrifying.

In a study published last month in the journal Ethology, researchers found that electric rays can scare away both tiger and white sharks by zapping them with powerful electric discharges. While ...

Catnap wakes up alone at sea, drifting away on a raft. In his fight for survival, he battles deadly sharks and huge ocean storms. Eventually, he lands on a deserted island, but that's just the ...