Shark-Shaped Submarine Is Latest Cousteau Star Vehicle

His name alone makes Fabien Cousteau, grandson of the late Jacques, a big fish in the world of underwater exploration. Now he’s taking that big-fish status to extremes.

The Paris-born, New York-based explorer had become a virtual shark, thanks to his new shark-shaped submarine. He uses the sub to dive incognito among the oceans’ top predators, great white sharks.