Scientists investigate the possibility that alien life-forms influenced human evolution, citing the existence of strange monuments around the world to support their theory.
Explores humanity’s profound relationship with water and reveal how human agency can help rebalance ...
An Otter Study is a 1912 British short black-and-white silent documentary film, produced by Kineto, ...
Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...
Documentary following researchers as they try to take the first-ever picture of a black hole. They m...
RHINO MAN follows the courageous field rangers who risk their lives every day to protect South Afric...
Previous attempts to find the giant squid have largely failed. Armed with state-of-the-art cameras a...
An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 mill...
Trek into the hidden battlefields of northern Botswana where lions and spotted hyenas clash in overl...
Flyways follows endangered migratory shorebirds as they travel their ancient migration routes around...
A look at the state of the global environment including visionary and practical solutions for restor...
From infinitely small to super-predator, from the earthworm to the whale, from the blade of grass to...
Host Peter Greenberg explores the hidden gems of Turkey's Aegean coast. Some of the stunning destina...