Footage shows Deep Blue dwarfing shark-diving cage, and a diver touching one of her fins.

Scientists have tagged the largest male great white shark ever recorded in the northwest Atlantic Ocean. The shark, named Contender, was captured, studied, and released by the non-profit group OCEARCH ...

The biggest great white shark ever recorded in the Atlantic has resurfaced just off the coast of Canada – where he is plumping up on seals ahead of winter. Contender, a 14-foot beast, was tagged in ...

The largest great white shark tagged, sampled and released by OCEARCH, a nonprofit organization that studies sharks, sent in a "rare ping" for the first time since July. Researchers at OCEARCH ...

The biggest great white shark ever recorded in the Atlantic has surfaced again - this time off the coast of South Carolina. Contender, the 14-foot, 1,600-pound apex predator tracked by OCEARCH, ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The ocean’s ultimate predator once hunted whales with ease.