Following polar bears hunting for seals, macaques bathing in natural hot springs, and Arctic foxes trying out a unique survival strategy.

This edition unmasks the beauty of swamplands, which have inspired centuries of folklore and serve as a vital link between life and death.

Journey through mystical lakes, where life adapts, survives and transforms. Witness the power of ancient beasts like the snapping turtle and walk tall with flamingos as they brave burning, corrosive waters.

Trace dazzling waterways all over the world, from volcanic rivers in Russia's far east to geothermal streams in Florida. Watch as beavers transform entire landscapes with their well-engineered dams, then enjoy a winter spa day with manatees.

A look along Earth's coasts, where colliding worlds create a melting pot of biodiversity. There is footage of orcas hunting with precision and turtle hatchlings crawling to safety.

Dive to the darkest depths of the sea to uncover the ocean's most mysterious inhabitants and journey across vast stretches of open water with humpback whales.