Discovery Channel HD

Off Nova Scotia's coast is rumored to be the elusive Big Rose, a female great white believed to be one of the largest predators in the North Atlantic. Using innovative tagging technology and daring field ops, a team attempts to find this ocean giant.

In the summer of 2024, dozens of cameras captured a rare outbreak of shark attacks along America's Gulf Coast; told exclusively through first-hand accounts of victims and eyewitnesses, all these perspectives are seen unfolding in real time.

Australia is in the midst of a rising wave of shark attacks, with great whites leading the way, and scientists have just discovered that Aussies are facing not one population of great whites, but two; researchers want to know who rules the waters.

In Indonesia's Raja Ampat Islands, a team of researchers hunts for one of the region's last living leopard sharks; they venture deeper into the unknown and their journey brings them face to face with some of the weirdest and wildest sharks on Earth.

A 14-foot giant mako shark is spotted in the waters of Portugal's Azores region; underwater cinematographer Joe Romeiro and his wife, marine biologist Lauren, search the teeming depths around the ancient islands to capture the beast on film.

Dr. Mike Heithaus and his team provide research on the hostile and dangerous relationship between two masters of the sea: sharks and dolphins.

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.

Dr. Tristan Guttridge believes hammerhead sharks can reach monster sizes by hunting other sharks; they try to prove it by getting tissue samples from some of these large sharks.

Shark expert Chris Fallows joins Jeff Kurr and Dickie Chivell to search for the largest male great white shark in the world; Chris, Jeff and Dickie explore the waters of New Zealand trying to find a nearly 20-foot long, two-ton shark named Fred.

Two of the largest sharks in existence have been recently roaming New Zealand waters; nobody knows which one is the largest.

A team of experts ventures into the treacherous waters of New Zealand to provide groundbreaking evidence that female white sharks unequivocally dominate the ocean, reigning as the ultimate controllers of its fierce battlegrounds.

Comedian Ken Jeong and Grammy-nominated singer Rei Ami team up with shark experts to reveal sharks' superpowers through K-Pop.

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.

Robert Irwin comes face to face with a great white shark for the first time with shark conservationists Paul de Gelder and Madison Stewart; following in his father's footsteps, he will get as close as possible to these incredible creatures.

Fifty years after "Jaws" terrified beachgoers, marine biologist Tom "Blowfish" Hurd and ecologist Michelle Jewell dive with great whites to separate fact from fiction, like whether skinny-dipping is risky or if a shark could chew through a boat.

Off Nova Scotia's coast is rumored to be the elusive Big Rose, a female great white believed to be one of the largest predators in the North Atlantic. Using innovative tagging technology and daring field ops, a team attempts to find this ocean giant.

A mysterious and aggressive shark emerges from the deep off California's coast, sparking a race to catch it and reveal whether it's an enormous mako, a mutant or a great white-mako hybrid.

Reports and video evidence of flying great whites off the California coast sparks a mission to capture the new phenomena on film and determine if Air Jaws has taken flight in America.

Shark attack survivor Paul de Gelder and predator specialist Rosie Moore head to Jupiter, Florida to uncover what's fueling a surge in bull shark aggression. Testing weather, prey and human behavior, they build toward one explosive final demonstration.

In New Zealand's waters, great white "houses" battle for dominance; experts risk it all to reveal the bloodlines that determine their allegiances.

A new report of a 15-foot mako shark off the coast of Mexico shatters conventional wisdom on how large these sharks can grow. A team of experts heads to the Pacific Ocean to track down this mega shark and find the biggest mako in the world.

Shark encounters are being captured on camera, showcasing everything from funny interactions to moments of pursuit; focusing on some crazy moments when sharks strike back.

Shark attack survivor Paul de Gelder and predator specialist Rosie Moore head to Jupiter, Florida to uncover what's fueling a surge in bull shark aggression. Testing weather, prey and human behavior, they build toward one explosive final demonstration.