Sharks are often imagined as lone predators ruling the ocean. But in reality, many of them travel with unexpected passengers.

Scientists recorded rig sharks producing sounds—potentially with their teeth. The clip is thought to be the first documentation of its kind. Paul Caiger / University of Auckland Scientists have long ...

NANTUCKET, MASS. (CBSNews.com) - A cleaning crew has found an unexpected mess after arriving at Sea Dog Brew Pub on Nantucket: a 5-foot-long shark blocking the door. Pub manager Jimmy Agnew says he ...

(KTLA) – Two friends enjoying a day on the water off the California coast last weekend got an unexpected and unsettling visit from what appeared to be a large shark that took a keen interest in one of ...