Teeth from sharks and rays can be used to study their diet, but one of the biggest challenges in shark science is collecting ...

The mysterious Greenland shark has an unusually long lifespan, and scientists are beginning to think they finally know why.

The rare sighting, captured on video off the coast ... since the world’s fastest shark species can reach [30 mph]." "At first, I was like, ‘Is it a buoy?’" Constantine told The New York ...

It is not uncommon to find a marine animal attached to another, but a Maori octopus on a Mako shark? That is a different and ...

Explore the complex issue of catch-and-release sharks and why stronger measures are needed to protect threatened species worldwide.

A whale watching tour was surprised with what organizers called a “once-in-a-lifetime” shark sighting on Friday afternoon off the coast of Newport Beach. According to Davey’s Locker Whale ...

The research team said the octopus was likely in for “quite the experience” since short-fin mako sharks are the world’s ...

Some great hammerhead sharks stay near Andros Island, revealing new insights into behavior and conservation of this ...

A fisher was on a first date when she reeled in the catch of a lifetime — but it wasn't the man standing next to her.

Great hammerhead sharks are slow to grow and slow to reproduce, which makes them very vulnerable to overfishing — worldwide ...