SAN DIEGO — For the first time ever, researchers have captured video of three endangered zebra sharks mating in the wild in the South Pacific, providing scientists worldwide with unprecedented ...

A small group of leopard sharks has been seen – and caught on film – engaging in a three-way bout of reproductive hanky-panky in the wild. It's the first time scientists have documented this mating ...

According to research, scientists know quite a lot about sharks. For example, we know that an estimated 57 shark species are bioluminescent (can produce light). We know that certain sharks, like ...

For decades, sharks have been cast as the ultimate solitary predators — cold, instinct-driven “killing machines” that roam the ocean alone. Species like the bull shark (Carcharhinus leucas) were long ...

Sharks are often viewed as solitary, but a new study—carried out on the Shark Reef Marine Reserve in Fiji—has found that ...

A massive great white shark known as “Contender,” believed to be one of the largest ever recorded was recently spotted in ...