Dozens of Americans are bitten by sharks each year. The incidents are terrifying for swimmers and surfers alike, but how they can be stopped remains unclear — although scientists think they ...

Killer whales off Mexico have developed coordinated hunting skills to take down whale sharks, adding to their reputation as ...

For sharks looking up from the waters’ murky depths, it can be hard to tell what humans are. On the backs of surfboards, surfers appear like seals. In confusion and hunger, the sharks may lunge ...

For sharks looking up from the waters’ murky depths, it can be hard to tell what humans are. On the backs of surfboards, surfers appear like seals. In confusion and hunger, the sharks may lunge ...