A whale shark can easily be spotted from the air, cruising just below the surface of the crystal-clear waters of the Indian ...

The first dusky shark tagged by a marine research group in the Atlantic resurfaced near Delaware and Jersey Shore beaches ...

A nearly 14-foot great white shark named Contender, the largest ever tagged in the Atlantic by Ocearch, was recently tracked ...

The largest great white shark tagged by a marine research group in the Atlantic Ocean resurfaced off the coast of ...

The author explores the mystery, and the appeal, of the mako shark — and the fishermen who've targeted them over the years.

Contender is pretty big for a male, sure. But in great white shark size contests, it's the females who take the cake.

The Atlantic Ocean’s largest tagged great white shark on record recently emerged near a popular Massachusetts summer ...

A live tracker shows the gargantuan predator dubbed Contender — an homage to the vessels that the research nonprofit OCEARCH ...

A sandbar shark was spotted swimming near the shore at the Lynnhaven Inlet area of Chic's Beach in Virginia Beach on Thursday ...

Diners at a restaurant on Block Island spot a giant shark swimming around behind a small boat in the Block Island Salt Pond.

Cape Cod's white sharks are now tourist stars. Here's what to expect on a shark excursion - it's nothing like "Jaws." ...