Seriously Amazing Objects

Cheetahs, lions, and leopards are followed through Kenya's Masai Mara game reserve over a six-month period.

Experts explore secrets hidden deep within America's past. They uncover the truth behind the Salem witches, Pearl Harbor, Ronald Reagan, General Pulaski, and many other definitive stories and figures in American history.

Host Dr. Fitzharris discusses the unusual biographies of noteworthy deceased individuals, from drug kingpin Pablo Escobar to actress Brittany Murphy. Along the way, she'll be joined by a revolving cast of experts, including Scotland Yard detectives, medical examiners, weapons gurus and more.

Black-and-white photos and films that captured iconic moments in U.S. history are given new life via cutting-edge technology that casts them in vibrant color.

The Civil War is explored from the perspectives of the North, South and slaves.

Across land, sea, and air, they carry the most massive, fragile, and expensive cargoes on the planet to destinations hundreds, even thousands, of miles away. Follow the teams of engineers tasked with planning and executing the world's most nail-biting moves. Through each daring and dangerous relocation and amidst tough conditions and tight deadlines, these heavy haulers must overcome incredible challenges to get their colossal cargoes to their new homes.