Investigation Discoveries resident homicide hunter Lt. Joe Kenda, re-visits some of his most popular cases featured on the hit series Homicide Hunter, and he offers his expertise into each investigation. The investigation is then considered as being 'Kenda-fied'.
Researchers Dr. James Sulikowski and Beckah Campbell aim to solve the mystery of where the elusive pregnant scalloped hammerheads give birth using the latest underwater ultrasound and birthing tag technology, and it's closer than you realize.
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.
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.
They provide shade in blistering heat, shelter to animals in desperate need, and feasts when the rest of the region has dried up. They are the miracle trees of the African savannas, giving predators and herbivores the tools to stay alive in some of the harshest environments on Earth. Join us as we take a look at the sausage tree of Zambia, the marula of the Manyeleti, and the camelthorn of the Kalahari, each tree uniquely evolved to adapt to Africa's extremes, and each one an integral part of the lives of the inhabitants.
Undercover work is the most exciting, but risky part of law enforcement. However, when everyday citizens with no formal training go undercover, anything can happen. Doing the right thing has never been more dangerous.
America: land of liberty, opportunity, and some Seriously Amazing Objects, many of which are on display or in the archives of the Smithsonian Institution. Join us as we whisk unsuspecting museum visitors inside the vaults to get up close and personal with some of history's great treasures. From the Spirit of St. Louis to the Model T, and from Edison's light bulb to Seinfeld's "puffy shirt," this series celebrates our nation's explorers, trailblazers, and megastars, sharing their stories through unforgettable objects.
From coast to coast, from the plains to the forests, from the wide and open grasslands of the prairie to the cold and seemingly barren landscapes of the Arctic: this is the comprehensive story of a country that we know today as Canada—and it's also the story of how this land and its wildlife was shaped by humans.
The four-episode, genre breaking series, recreates true stories of murder connecting the victim, accomplice and killer, on a joy ride of suspense, betrayal and obsession.