A champion freediver and expert safety diver seemed destined for one another, meeting at the pinnacle of the freediving world. A look at the thrilling rewards—and inescapable risks—of chasing dreams through the depths of the ocean.

In the not-too-distant future, the last two men on earth must adapt and evolve to save humanity.

Sometimes loss brings clarity. Other times, fog descends. Explore the mysteries, epiphanies, and surprises that can accompany tragedy.

The story of the meteoric rise and catastrophic demise of the world's first smartphone.

An epic 3D adventure across the magical realm of snow and ice at the top of our planet.

A stunning exploration of the timeless relationship between human civilization and Earth's rivers, in all their majesty and fragility.

A magic lantern performance by Artemis Willis (in collaboration with lanternist Joel Schlemowitz), in which projected images from the fields of astronomy and medicine merge seamlessly on the screen.

Exposes widespread problems in our healthcare systems through the personal and inspiring stories of four patients urgently searching for answers to mysterious symptoms.

This year Girls’ POV looks forward, and back, to celebrate stories of young scientists who are trailblazing creative ways to solve some of the world’s biggest challenges.

The life and times of Nam June Paik, the father of video art, who coined the phrase "Electronic Superhighway."

Difficult and flamboyant, Roman Vishniac captured iconic images of Jewish life, from the cafes of pre-war Berlin to the shtetls of Eastern Europe. But it would be up to his daughter to preserve his legacy.

The cultural roots of coal continue to permeate the rituals of daily life in Appalachia even as its economic power wanes. The journey of a coal miner's daughter exploring the region's dreams and myths, untangling the pain and beauty.

A New York couple's wild ride to parenthood involves a new tool developed by a tech giant, Pegazus.

When Abby befriends a magnificent wild blue groper while diving, she realizes that the fish is under threat. Taking inspiration from her activist mother, Abby takes on poachers to save her friend.

How did the willful daughter of a Himalayan forest guard become Monsanto's worst nightmare?

The Mars Exploration Rover Opportunity (aka Oppy) was originally expected to live for only 90 days... but she ultimately explored Mars for nearly 15 years.

Hapless drifters Frank and Bruno team up with Linde to recover her land and find an elusive frontier musician.

Toronto inkmaker Jason S. Logan harvests colours from the wild-weeds, berries, bark, flowers, rocks, rust-and sends custom-made inks to artists around the world, from a New Yorker cartoonist to a Tokyo calligrapher.

Werner Herzog shows off his fascination with the human brain in his latest documentary.

Break through the surface to explore the living, breathing ecosystem beneath our feet. DIRT — a documentary about saving our soil — delves into how Arkansas farmers, ranchers and more are improving their operations by helping the environment.

What started as one man's quixotic dream has turned to reality.

A look at marine biodiversity and the many species that live and interact in the ocean.

How can we reimagine our relationship with wildfire as we prepare for an increasingly hotter future?

Inspired by the photography of legendary explorer Brad Washburn, three friends traverse some of Alaska's most challenging peaks.