As extreme weather in the U.S. impacts more people – with longer heat waves, more intense rainstorms, megafires, and droughts – discover how Americans are fighting back by marshaling ancient wisdom and innovating new solutions.

Young animals face new challenges as winter envelopes the Rocky Mountains, and spring means the end of childhood. A grizzly mom prepares her cubs for hibernation, a mountain lion raises her kittens and a bison calf must learn to survive the snow.

NATURE: DOGS IN THE WILD is a three-part miniseries that travels the globe to uncover the secrets of the most successful carnivores on the planet: wild dogs. From jackals, foxes, and wolves to dingoes and the Japanese raccoon dog, canids have conquered every continent except Antarctica.

This two-part series on the majestic mountain range that connects eight countries in Europe, spanning 750 miles with peaks rising higher than 12,000 feet. Discover how Alpine lynx, golden eagles, ibex, griffon vultures and other wildlife face extreme seasonal fluctuations, from the volatile thunderstorms and landslides of summer to the avalanches and frozen temperatures of winter.

The Earthshot Prize, is a global environmental prize founded by Prince William that aims to spotlight and support groundbreaking solutions to our world’s most pressing environmental challenges, centered on repairing our planet through five Earthshots: Protect and Restore Nature, Clean Our Air, Revive Our Oceans, Build A Waste-Free World, and Fix Our Climate. The program features performances by Annie Lennox and Billie Eilish, and presenters include Sir David Attenborough and Catherine O’Hara.

Lionfish–long prized in home aquariums–have invaded the Atlantic, and are now one of the ocean’s most successful invasive species, wreaking havoc in waters across the globe. Join ocean explorer Danni Washington on a journey to find out how they took over, why they’re doing so much damage, and what can be done about it.

Hallucinogenic drugs—popularly called psychedelics—have been used by human societies for thousands of years. Today, scientists are taking a second look at many of these mind-altering substances – both natural and synthetic – and discovering that they can have profoundly positive clinical impacts, helping patients struggling with a range of afflictions from addiction to depression and PTSD.

Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. Travel with two Maasai guides who expose today’s conflict between people and wildlife and share new ideas for co-existence.

Remote and wild, the Yukon is a river of extremes; in summer a restless giant, in winter it becomes a river of ice. Home to bears, moose and salmon, its riches have sustained people for centuries. The Yukon; North America’s legendary frozen River.

Travel down three of Earth's great rivers: the Zambezi, the Danube and the Yukon. Discover epic scenery, meet the extraordinary people and animals that thrive along their banks and in their waters as they journey from source to sea.