How Do You Survive a Shark Attack? Ask the Guy Who Actually Did

Shark attack survivor Paul de Gelder joins us to talk Navy diving, bull sharks, and his wild return in Air Jaws and more during Discovery’s Shark Week!
More Videos
Can NYC Finally Cool Its Subway?
Why is the NYC subway platform so hot? One rider built his own sensor network to find out. We explore the geothermal fix the MTA is piloting right now.
Load More