Sharks not only lurk in your nightmares, but some people have also had terrifying close calls with them that you wouldn't believe if they weren't caught on video. Here are the 5 scariest shark ...

"Discovery Channel" is getting ready for another Shark Week, and celebrities like David Hasselhoff and Leonardo DiCaprio are opening up about past close encounters with sharks ...

The biggest, scariest summer blockbuster of all time turns 50. A new documentary breaks down its endless, terrifying appeal.

Chase Hunter, a senior lifeguard with Flagler Beach Ocean Rescue, said he initially didn't think a deer was floating out in ...

Sharks’ electroreception—which stems from a network of tiny, fluid-filled sacs in their snouts and chins known as ampullae of Lorenzini—allows them to sense electromagnetic fields generated ...

Never judge a book by its cover nor a shark by its name, because what the cookiecutter shark is capable of is absolutely horrifying.

From the ridiculous to the downright terrifying, these films followed in the wake of Steven Spielberg's masterpiece ...

Netflix is taking a bite out of our cultural obsession with sharks with the new documentary, “Shark Whisperer.” ...

In her new memoir, marine biologist Jasmin Graham chronicles her work in creating opportunities for women of color in shark sciences.

A teenager swimming at Cabarita Beach in New South Wales, Australia, was saved after a man punched a shark in the face after ...

In CUriosity, experts across the CU Boulder campus answer pressing questions about humans, our planet and the universe beyond. This week, Andrew Martin, a professor of ecology and evolutionary biology ...

As if a movie about sharks wasn't scary enough, the filmmakers behind “Dangerous Animals” have upped the screams by adding what every thriller needs — a serial killer.