Unlock the secrets of iconic machines, such as roller coasters, bullet trains, and cargo planes. Transforming our understanding of the machines around us, the series goes inside, under, over, and through them, revealing how they were built, how they work, and more.

The real-life stories of how homicides are solved on the street and won in the courtroom. Host Anna-Sigga Nicolazzi, a decorated Brooklyn prosecutor, takes you inside the fight for justice for victims and their loved ones.

Documentary series investigates some of America’s greatest unsolved mysteries.

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.

Mary celebrates the everyday food and ingredients she has always loved as she whips up tasty, family meals that are quick and simple to make.

Actor/adventurer Jack Maxwell learned a lot working in South Boston bars, and one lesson stood out: Enjoy a couple of drinks with a stranger, and the whole world opens up. Those experiences inspired “Booze Traveler,” which follows Maxwell to various countries to quench his curiosity about what people drink, why, and the tales it prompts. In Armenia, Belize, Lithuania, Mongolia, Nepal and elsewhere, Maxwell learns its intoxicating traditions, meets with locals, joins in activities, and even helps with the alcohol-making process. He finds a unique drink, makes friends and shares stories in each spot.

Every second of every day, millions of Americans are caught on CCTV. Most of them are honest citizens going about their everyday lives. But a few are guilty of unspeakable crimes. See no Evil is a ground breaking new series about how real crimes are solved with the help of surveillance cameras. Police reveal how CCTV footage has unlocked the answer to cases that otherwise might have remained unsolved- leaving dangerous killers at large. The series features real footage and dramatic reconstruction, combined with first-hand testimony from police, witnesses, and families.

In Mind Field, host Michael Stevens brings his passion for science to his most ambitious subject yet: something we still know very little about, human behavior. Using real subjects (including guest stars and Michael himself) Mind Field reveals some of the most mind-blowing, significant, and least-understood aspects of the human psyche. Through expert interviews, rare footage from historical experiments, and brand-new, ground-breaking demonstrations of human nature at work, Mind Field explores the surprising things we know (and don’t know) about why people are the way they are.

Cowboys and Outlaws is a documentary series on The History Channel that details key figures and events in the history of the American West in the latter half of the 19th century. It uses dramatic reenactments, historian interviews and forensic evidence to highlight famous figures such as Billy the Kid, Wyatt Earp and Tom Horn. It also covers historical events such as the first drive along the Goodnight-Loving Trail and the transformation of Abilene, Kansas from a small settlement into a major cattle town.

As of February, 2010, only six episodes have aired. A DVD collection was released on January 26, 2010.

Jamie Oliver travels to some of the healthiest places in the world to uncover the secrets of how people there live longer and healthier lives

With over 2000 arrests to his name, Ralph Friedman is the most decorated detective in NYPD history. Detective Friedman takes viewers inside the high profile cases he investigated while working the mean streets of the Bronx.

Journey with the people and animals of Australia’s Kimberley region in North West Australia: a vast, rugged and remote wilderness, bursting with character.