National Geographic's annual Pictures of the Year issue features stunning wildlife photos highlighting endangered species and ...

A great white shark named Contender was recently tracked off the coast of Atlantic City. At 1,653 pounds, Contender is the largest male great white shark ever tagged by the research group OCEARCH. The ...

The killer whales ripped the liver out of a shark and passed it around—only the second time orcas have been seen engaging in this behavior. Killer Whales off the coast of Baja California Sur in the ...

Contender, the largest male great white shark ever tagged by OCEARCH, surfaced several miles offshore of the coast of Atlantic City late Wednesday, Nov. 12. Contender measured 13 feet, 9 inches and ...

Off the coast of Mexico, a pod of killer whales has developed a specialized hunting technique. They flip juvenile great white sharks upside down in a way that likely triggers a trance-like paralysis, ...

Here are 10 of the most effective predators in the ocean – and you might be surprised which one comes out on top ...

Researchers say her movements highlight how white sharks use the coast in late fall and winter, and her presence near beaches ...

Contender, a nearly 14-foot long white shark, has traveled nearly 5,000 miles since he was tagged by the research group ...

The largest great white shark tracked by OCEARCH, a nonprofit organization that studies the creatures, is moving south. On Wednesday, Nov. 12, the massive 13-foot, 9-inch, 1,653-pound great white, ...

Explore the remarkable similarities and differences between sperm whales and giant squid, from size and behavior to diet and ...

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...