Once again, David Graham Scott examines how some addicts use the plant medicine iboga to detox rapidly—and how, sometimes, the conditions in...

Laosan, a young family man, spends all his time smoking opium. For his community, lost in the heart of the Laotian jungle, opium farming is the only...

Tongue-in-cheek look at 20-something singles clubbing and partying in L.A. Voice-over narration, charts and graphs, and visits to a research...

This documentary on the "youth movement" of the late 1960s focuses on the hippie pot smoking/free love culture in the San Francisco Bay area.

Tobacco, climate change, pesticides,... Never has scientific knowledge seemed so vast, detailed and shared. And yet it appears to be increasingly...

Life has not been kind to Giacobbe Fragomeni. He spent his childhood in the bleak outskirts of Milan, in a cruel environment. An alcoholic father who...

Experiments on the crystallization of various inorganic substances: crystallization from solution, crystallization from melt and vapour phase, mixed...

The successful undercover agent Victor Cooper is assigned for his ninth mission: to find how the loadings of drug is being brought to Miami. He...

Italian-born Laura Huxley, a teenage violin virtuoso, played for European royalty and made her American debut at Carnegie Hall before leaving the...

Louis has gained access to Coalinga Mental Hospital in California, which houses more than 500 of the most disturbed criminals in America, convicted...

Talking is something that is unique to humans, yet it still remains a mystery. Horizon meets the scientists beginning to unlock the secrets of speech...

On their last night of spring break, four old friends, now all college freshmen, realize their small town has more meaning than they ever imagined.

A man looks after his young sisters-in-law for years after his wife passes away. The two sisters grow up and fall in love with their brother-in-law....

Meet Jonny Corndawg, the underground country-music legend. A born-and-bred Virginian, Jonny has played on five continents in as many years, and every...

The Akazas are a blue-collar family living in a working-class neighborhood of Tokyo. Older brother Inosuke is a carpenter who works for his father...

Donald Trump's daughter Ivanka has been appointed to an official role within the White House, but what does she believe in and how much political...