
Created by John Hendricks, the visionary founder of Discovery Channel, Curiosity Channel is renowned for its unique brand of storytelling and stunning visuals that immerse viewers in exclusive originals, series, and features that help them explore their passions and discover new ones. Access the full category of factual entertainment with Curiosity Channel’s award-winning programming covering space, art, volcanoes, history, travel, cars, architecture, dinosaurs and so much more.

Every fall in the northern Pacific, up to a million salmon migrate back to the rivers and streams where they were born to spawn.

The crew heads inland to a section of the river to observe the many different families as they fish.

The BT2 explores Danish territorial waters with the help of the VALOR, an advanced Remotely Operated Vehicle; the device possesses first-class sensors, high-resolution cameras and a system that enables live images transmission directly to land.

Within sight of Rügen, the Baltic Sea divers drop anchor to salvage lost plastic "ghost nets," which can prove deadly traps for sea creatures; diver Erik acts cautiously around the wreck of the fishing cutter Friedrich Engels that sank in 1973.

During a lull in bear and salmon activity, Casey and the crew decide to head inland in search of the spawning fish.

After seeing a wolf in the distance and tracks on the shore, the crew head inland in search of more clues to the wolf's whereabouts.

As the battle distance continues to grow with each new weapon, humans put their best minds to work refining and evolving their designs over the millennia to gain the upper hand.

Groundbreaking developments lead to a technologically sophisticated society; the first data-recording device from over 5,000 years ago; how weaving creates binary code; electric cars are invented 100 years earlier than originally imagined.