Combining a high-end, science-driven documentary with thrilling scenes of exploration, our new six-part series is a high-stakes adventure in ocean discovery.

What lurks beneath the waves? State-of-the-art robots, ships, and submersibles are helping a new generation of explorers finally understand the most mysterious habitat on Earth.

Ocean Exploration Trust’s remotely operated vehicle, Hercules, images the remains of the German submarine, U-166. Hercules will be one of two vehicles used to explore shipwrecks as part of the ...

Explorers have discovered wartime torpedoes among the wreckage of a sunken U.S. destroyer that went down near the Solomon Islands during World War II.