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.

Documentary series filmed over 12 months and featuring unparalleled access to the elite Parachute Regiment following the process by which new recruits are turned into elite soldiers trained to kill.

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

Fatal Vows is an American documentary television series on Investigation Discovery that debuted on November 17, 2012. The series is presented by Brian Russell, an attorney as well as a forensic and clinical psychologist, and Stacy Kaiser, a licensed psychotherapist and relationship expert. Each episode tells the stories of divorces that turned deadly. The series has been renewed for a second season.

In a gripping six-part mini-series, police pursue baffling murder cases. To catch the killer, detectives must reconstruct the victim’s life.

Hidden somewhere off the southeastern coast of Brazil could lie hundreds of millions of dollars-worth of lost Incan gold. One team of treasure hunters has a new theory on where the treasure lies – a remote spot home to 1,000s of deadly vipers.

Revealing the origin stories of popular monster mysteries, each episode looks at the history, archaeology and truths behind legendary creatures.

National Geographic’s landmark event series, The Greeks, brings together historians, archaeologists, actors, athletes, scientists and artists to launch a groundbreaking exploration into the ancient Greeks’ journey – not just to better understand their past, but to discover how their legacy illuminates our present, and will shape our future. The story of the Greeks is the story of us.

From the hilarious to the mind-boggling, from the deadly to the bank-busting, witness some of the most outrageous structural disasters and the genius resolutions to get things back on track.

In this docuseries punctuated with self-deprecating wit and lots of way-harder-than-I-thought reality checks, Jordan Klepper leaves the comfort of the studio and embeds on the front lines of America’s push for change.

Get on the field and into the ring through a series of compelling stories at the fringe of culture and politics, across a range of places and people through the one lens that connects them all: sport.

Academy Award-winning documentary filmmaker, Jean-Xavier de Lestrade, presents a gripping courtroom thriller, offering a rare and revealing inside look at a high-profile murder trial. In 2001, author Michael Peterson was arraigned for the murder of his wife Kathleen, whose body was discovered lying in a pool of blood on the stairway of their home. Granted unusual access to Peterson’s lawyers, home and immediate family, de Lestrade’s cameras capture the defense team as it considers its strategic options. “The staircase” is an engrossing look at contemporary American justice that features more twists than a legal bestseller.