“First Blood" examines some of America’s most notorious serial killers through the prism of their first known kills to reveal what drove them to the moment when violent fantasy and curiosity became a devastating reality.
Haunting true tales of murder set in the cruelest conditions. Featuring raw, emotional first-person interviews with family and investigators, each chilling episode explores what happens when detectives must track down a killer, all while battling the unforgiving elements.
From the classroom to the locker room to the kick-off each week, viewers are transported behind-the-scenes, beyond the field and into the lives of these student athletes as they compete throughout the season. Go deep inside the world of a Division One college football program and follow the players and coaches as their respective season long journeys unfold.
There’s a growing population of aggressive white sharks in an unlikely location, Canada. Andy Casagrande heads out on an expedition along Nova Scotia’s coast to determine if this new population could be the largest in the world.
Dr. Tiara Moore has discovered bull sharks thriving in polluted, algae-filled lagoons. Teaming up with Dr. Craig O'Connell, they study why pregnant females still migrate there and how their pups survive in a seemingly hostile environment.
Alison Towner and her team investigate a new great white hot spot off the coast of South Africa. Equipped with cutting-edge fin cameras, tracking tags and underwater surveillance, researchers unveil unusual behavior in these massive great whites.
Wildlife biologist Forrest Galante explores the alien world of Japan's oceans; teaming up with deep sea shark expert Christina de Silva, they search for the extremely rare Japanese angelshark, the ghost of the sea.
Shark experts Dr. Riley Elliot and Kori Burkhardt conduct a one-of-a-kind shark competition to determine which male great white is the alpha in the pack. To see who has the most swagger, they test the sharks' speed, hunting ability and fearlessness.
The "Shark Attack 360" team of experts hunt for clues to investigate why sharks bite humans. Hosted by marine biologist Diva Amon, the series seeks to unravel the surprising threads that link each shark encounter. As the evidence mounts, the team analyze the data in their cutting-edge VFX shark lab and face life-size virtual sharks.
From caterer to media mogul, this docuseries explores Martha Stewart's explosive rise, formidable challenges, and remarkable comeback, unveiling the woman behind the legendary icon with unseen images, archival footage, and exclusive interviews.
Speedway, Indiana, is famous for its fast cars and fast food, but in 1978, the town's popular franchise Burger Chef finds itself in the middle of a murder mystery that still has people asking questions 40 years later.
From gaming and social media obsession, to cyber relationship addiction and compulsive information seeking, each episode uncovers the damaging world of digital dependency and the dramatic impact on the families affected by it.
Border Wars is an American documentary television series on the National Geographic Channel. The program follows agents of the U.S. Border Patrol, U.S. Customs and Border Protection, Immigration and Customs Enforcement, and other divisions of the Department of Homeland Security as they investigate and apprehend illegal aliens, drug smugglers, and other criminals violating immigration to the United States and customs laws. The series also follows Air Interdiction Agents, and Marine Interdiction Agents who patrol along the U.S.-Mexico border, as well as southern Florida and Puerto Rico.
Dr. Austin Gallagher and his team investigate an aggressive population of hammerhead sharks in Turks and Caicos, which could be an entirely new species.
With reports of enormous fat white sharks appearing off the coast of New Zealand, scientists Tom Hird and Leigh de Necker set out to find one of these behemoths and determine if the great white can reach a staggering 6,000 lbs.
Dr. Craig O'Connell and his team willfully ignite shark-feeding frenzies to uncover whether these violent and chaotic events trigger mating behavior. The results could be the key to ensuring the survival of these crucial apex species.
Three recent bull shark encounters in the heart of Sydney Harbor leave the city on edge. Shark attack survivor Paul de Gelder returns to the exact location where a bull shark nearly took his life to determine the cause for the spike in attacks.