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.

Evolution and extinction from the point of view of rocks.

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.

A British biologist seeks a rare blue mushroom in Tasmania's ancient Tarkine rainforest, revealing fungi's extraordinary abilities.

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.

Looking after his madcap gay actor uncle, filmmaker Simon received a profound lesson on dying happy.

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.

What did we know and how did we respond?

Chronicles the global race to research, develop, manufacture and distribute COVID-19 vaccines in the most enormous coordinated public health effort ever undertaken.

When an interdimensional rupture unravels reality, an unlikely hero must channel her newfound powers to fight bizarre and bewildering dangers from the multiverse as the fate of the world hangs in the balance.

When a climber (Naomi Watts) gets caught in a blizzard, she encounters a stranded stranger and must get them both down the mountain before nightfall.

The most comprehensive film ever produced about the relationship between climate change, mountain environments, and glaciers.

When the host of a failing children's science show tries to fulfill his childhood dream of becoming an astronaut, a series of bizarre events occur that cause him to question his own reality.

In a near future, a family reckons with questions of love, connection, and loss after their A.I. helper unexpectedly breaks down.