The biggest, most formidable shark to have ever roamed the ocean may have been even larger than previously thought, according to a new study. The research, published Sunday in the journal ...

Scientists have solved a marine murder mystery in which a pregnant porbeagle shark was the missing victim and the open ocean was the crime scene. Researcher Brooke Anderson and her team are studying ...

A detailed investigation into these strange creatures is finally giving scientists and fishermen valuable clues about when ...

A Louisiana aquarium welcomed a baby shark born under mysterious conditions, the aquarium said Friday. The swell shark, nicknamed Yoko, hatched on Jan. 3, according to the Shreveport Aquarium. What ...

SHREVEPORT, La. (KTAL/KMSS) — There’s a paternity mystery to be solved in Louisiana. Earlier this month, a swell shark egg successfully hatched at the Shreveport Aquarium. The egg was first spotted by ...

A striking deep-sea shark with protruding teeth and large eyes has been caught by a fisherman in Australia, prompting discussion over what species the mysterious animal belongs to. On September 12, ...

Awesome Day, We had Great White Sharks, Hammerhead Sharks and a mystery shark???? Let us know in the comments what you think ...

In the deep ocean, far from sunlight, a small shark has been quietly carving perfect circles of flesh out of animals many ...

Aliza Chasan is a Digital Content Producer for "60 Minutes" and CBSNews.com. She has previously written for outlets including PIX11 News, The New York Daily News, Inside Edition and DNAinfo. Aliza ...