Surf shops up and down the coast say they are selling out of devices that aim to keep predators away. But the jury is out on their effectiveness.

FORT LAUDERDALE, Fla. — A new shark-repellent device demonstrated in a viral YouTube video is drawing attention for what appears to be its ability to drive away dozens of sharks with a single blast.

After a shark attack injured one of their own nearly three years ago, members of the Kelp Krawlers — who swim weekly around Lovers Point in Monterey County — began searching for something that might ...

Eric Stroud is in the business of spoiling appetites. His clients include some of the most voracious creatures on the planet—the tiger shark, the reef shark and the southern stingray, to name a few.

For decades, sharks have been the unintended victims of longline fisheries aimed at tuna and swordfish. Rising accidental catches have contributed to ...

The patent-pending device works by pairing zinc and graphite in seawater, creating an electric field that can be detected by the sharks, repelling them from the bait without affecting target fish.