Rhythm of the sea

Innocent nature walk leads to a discovery of the morbid nature of humans.

The common European adder, the only venomous snake native to Estonia, has often been feared and hated among the people. "Tavaline rästik"...

Coral biologists are concerned about the genetic health of many endangered coral. This short film follows a team of Smithsonian scientists as they...

Computer-generated imagery and other visualization techniques reveal how it would look if all the water was removed from RMS Titanic's final resting...

View up close some of the smaller inhabitants of the Red Sea off the coast of Sudan - a world filled with strange, fascinating, and often comic...

Oceanographers have been gripped by a new spirit of discovery and have undertaken the biggest population census of ocean species ever conducted - a...

In the company of zoologist Patrick Aryee, a discovery of the 37 species of felines that inhabit the planet, some little known, others threatened.

Bas Jan Ader hangs from the branch of a tall tree, until he loses his grip and falls into a river below.

It’s an ocean of giants. South Africa has a dramatic, rocky coast that’s raked by churning currents. Warm, cold, rich and murky water...

Embark with conservation ecologist Chris Morgan on a great challenge: to find and film the Siberian tiger.

Once facing extinction, Asia's last wild lions live dangerously close to India's villages.