YouTube Originals presents Vox’s Glad You Asked, an ensemble-led exploration of topics driven by our curiosity about the world around us. Producers Cleo Abram, Alex Clark, Joss Fong, and Christophe Haubursin share in their reporting as they discover why we cry, how the internet works, and if we’ll ever survive on mars. Their intersecting journeys reveal unexpected answers.

This investigative docuseries shows how negligence and deceit in the production and marketing of popular consumer items can result in dire outcomes.

There are among the thousands of fugitives who avoid criminal prosecution in the United States every year. Find out more about these fugitives and join John Walsh in his quest to track them down and bring them to justice

In a quest for world domination, the Nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history. This is the stories of the engineers who designed them and how these structures sparked a technological revolution that changed warfare forever.

Mighty Planes explores the art and science of aviation, on planes that soar to faraway places on astounding missions. From preparation, loading and take off, through the journey and to the landing and unloading, viewers will experience the high-stakes and high-stress jobs through the eyes and lives of the characters that make it all happen. Featuring the genius of flight technology with the aid of high-end CGI, shot in HD, and recorded in 5.1 surround sound, MIGHTY PLANES captures all the action as it happens.

Most Evil is an American forensics television program on Investigation Discovery presented by forensic psychiatrist Michael Stone of Columbia University. On the show, Stone rates murderers on a scale of evil that Stone himself has developed. The show features profiles on various murderers, serial killers, mass murderers and psychopaths.

An in-depth examination of some of the most stunning and emotional courtroom moments caught on camera, from frightening outbursts to furious judges.

Industry leaders including Eric Schmidt and Steve Wozniak are interviewed in this remarkable look at how Silicon Valley has produced an unrivaled stream of innovations.

A look at the work of high court enforcement officers, also known as sheriffs, as they strive to retrieve cash for members of the public that are owed money

From fangs to claws to venomous stings, they all wield deadly weapons. But which creature will be crowned the fiercest of all?

My Strange Addiction is an American documentary television series that premiered on TLC on December 29, 2010. The series focuses on people with unusual compulsive behaviors. These range from eating specific non-food items to ritualistic daily activities to bizarre personal fixations or beliefs.

This compelling series investigates the motives and m.o. of female murderers. While males are often driven by anger, impulse and destruction, women usually have more complex, long-term reasons to kill.