Contender, a 1,653-pound great white shark, tracked by OCEARCH, pinged again off the Florida coast on Valentine's Day, Feb. 14.

Scientists have tagged a giant male great white shark off the East Coast. The researchers said "Contender" is the largest ...

Scientists have tagged a giant male great white shark off the East Coast. The researchers said "Contender" is the largest ...

Scientists tagged record-breaking great white shark. It's surfaced several times in Florida: off Cape Canaveral, Jacksonville ...

A massive, 1653-pound great white shark, the biggest male tagged by OCEARCH, has repeatedly pinged off North Florida, ...

OCEARCH researchers are tracking what might be the largest male white shark ever tagged, with recent signals coming from ...

A 9-foot great white shark, recently tagged by OCEARCH, has made its way to Florida, sending pings from its journey along the ...

A 9-foot great white shark, recently tagged by OCEARCH, has made its way to Florida, sending pings from its journey along the ...

A mammoth 1,653-pound great white shark surfaced off Florida's coast Sunday. The shark is the largest male tagged by OCEARCH ...

What's next? A GPS unit used to track LeeBeth, a 14-foot, 2,600-pound great white shark that swam off the coast of Mississippi, has stopped sending signals. Will we ever hear from her again?

A 14-foot, 2,600-pound great white shark that was caught ... of migration and will be off the coast of South Carolina this spring. "I've studied her track over and over just trying to figure ...

A 14-foot, 2,600-pound great white shark that was caught and released off the coast of South Carolina was tracked for months with a GPS tag that was placed on her. She made an incredible journey to ...