Shark Week Videos
New App Could Help Track Sharks
The "GMA" team and insiders analyze some of the biggest stories trending this morning.
'Shark Week': Jesse Palmer Swims With Sharks
The "GMA" special correspondent confronts one of his greatest fears -- diving into the open ocean to go face-to-face with sharks.
'Shark Week': Shark Attack Victims Face Their Fears
"GMA" catches up with shark attack victims Hunter Treschl and Paul de Gelder, who've become friends since Treschl lost his arm in an attack.
Marine Researchers Shed Light on 'Nuclear Sharks'
Find out how sharks ended up living in a spot decimated by nuclear bomb testing during the Cold War.
Discovery's Shark Weekend Gets Set for New Close Encounters
Jeff Kurr, veteran Shark Week filmmaker, teamed up with researchers to create two new vessels to chase the deadly animals.
The Unbelievably Close Call Between a Pro-Surfer and a Shark
Finalist Mick Fanning narrowly escaped from a shark during the J-Bay Open competition in South Africa.
Surfer Escapes Attack by Shark on Video
Surfing competitor Mick Fanning escapes encounter with a shark in the waters of Jeffreys Bay, South Africa.
'Shark Week' Host Meets Fellow Shark-Attack Survivor
Discovery Channel's Paul De Gelder, who lost his right arm and leg to a bull shark, met Hunter Treschl, who lost his arm in a shark attack in June.
Shark Attack Surge in Carolinas: What Could Be Causing It
Marine biologists have been eager to understand what is causing this uptick in attacks this summer.
Searching for Monstrous Sharks Near Cuba, Caribbean's Final Frontier
Recent political thaw is allowing Cuban and American scientists to team up, reportedly for the first time ever.