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 male white shark ever caught and studied in the northwest Atlantic.

Tracking salmon sharks with custom-built sensors is helping researchers study ocean temperatures, salinity shifts, and ...

Footage shows a gigantic, adult, 1,653-pound great white shark getting tagged for research last month. The 13-foot, 9-inch predator, Contender, was tagged on Jan. 17 near the Florida-Georgia border, ...

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

Reunion Island has an ominous reputation, but Mikey February, Adrien Toyon and Shane Sykes happily tempt fate for a perfect ...