Dwight D. Eisenhower, John F. Kennedy, Lyndon B. Johnson, Richard Nixon, Gerald Ford, Jimmy Carter, Ronald Reagan and George H.W. Bush. This is the story of how their war experiences change them, how they emerge from conflict as leaders and how the crucible of war shapes the decisions they make when they reach the White House.

Liz Bonnin sets out to explore how animals meet, mate and in some cases form lifelong relationships, shining a light on the extraordinary emotions that it seems animals are capable of.

Delve into the delectable world of Chaoshan cuisine, explore its unique ingredients and hear the stories of the people behind its creation.

This show follows Big Freedia (born Frederick Ross) on her journey toward superstardom in the mainstream media. As the undisputed ambassador of the energetic, New Orleans-based Bounce movement, Big Freedia is never afraid to twerk, wiggle, and shake her way to self-confidence, and is encouraging her fans to do the same.

A group of dedicated vegans move to a town in Wales to try to introduce as many people as possible to their vegan way of life.

Who killed JonBenét? It’s one of the most enduring American mysteries. Revisit the homicide that gripped the nation, with exclusive interviews and never-before-seen footage from the crime scene.

Leah Remini, along with high level former Scientology executives and Church members, explores individual accounts from ex-Church members and their families through meetings and interviews with Leah. Each episode features stories from former members whose lives have been affected by the Church’s harmful practices, even well after they left the organization.

A look at the hunt for California’s Zodiac Killer, who murdered at least five people in the San Francisco Bay Area in the late 1960s and early ’70s.

PBS’ premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

The documentary series aims to reshape the way the public sees cancer and strip away some of the fear and misunderstanding that has long surrounded it. The story of cancer is a story of human ingenuity, resilience, and perseverance but also of hubris, paternalism and misperception.

VICE correspondent Krishna Andavolu chronicles the science, culture, and economics of the emerging “green” economy. Each episode explores the impact of marijuana legalization across the United States and internationally, examining how people on all sides of this issue are reacting to the growing popularity and acceptance of this remarkable plant.

A mind-bending, thrilling journey exploring the fragility and wonder of planet Earth, one of the most peculiar, unique places in the entire universe, brought to life by the only people to have left it behind – the world’s most well known and leading astronauts.