A filmmaker explores one man's quest to save a walrus, as the debate around marine mammal captivity evolves in Canada.

Veteran polar bear guide, Dennis Compayre watches as a mother bear teaches her young cubs to hunt and discovers how they are struggling to adapt to a rapidly warming Arctic.

Veteran polar bear guide Dennis Compayre goes on a remarkable journey into the world of a polar bear mom and her newborn cubs as they leave the safety of their den for the first time.

Neanderthals weren't brutish or dim-witted. New discoveries reveal they were more human than we ever thought!

Crews go to great lengths to get amazing shots of wildlife people and weather. Working with scientists is essential.

The driving force behind all weather, sunlight creates a banquet for blue whales, helps vultures soar, and is essential for training some extreme athletes.

The invisible element that shapes our lives; falcons, butterflies and spiders hitch a ride, while Canadians harness, and harvest, the wind.

Rain brings unexpected benefits for spadefoot toads, grizzlies, and whitewater kayakers - but too much can be deadly.

Canadians push the limits of cold endurance while baby harp seals brave icy water and flying squirrels cuddle.

Uncovering the truth about the richest and most powerful woman in world history.

3,711 passengers and crew. 14-day quarantine. 1 deadly infectious disease. Coronavirus aboard the Diamond Princess cruise ship.

Signs of life and hope emerge from the scorched landscapes of the worst wildlife disaster in modern history. of life and hope emerge from the scorched landscapes of the worst wildlife disaster in modern history.

How screens affect our children's development, learning abilities and mental health.

Global temperatures are rising and so are we: millions of young people rise up to demand their right to a livable planet.