When most people think of the ocean, they imagine open blue water, waves crashing on shores, or schools of fish gliding peacefully beneath the surface. More difficult to visualize is what exists ...

A popular UFO-reporting app has recorded thousands of sightings of Unidentified Submersible Objects (USOs) near US waterways ...

China has revealed a new biomimetic underwater drone with a transparent, jellyfish-like body designed for stealth surveillance missions, capable of blending into the deep-sea environment.

Manatees might just be the pranksters of […] The post Passerby Captures Wild Video Of Manatee Popping Out Of The Water For A ...

There's a large food chain in the ocean, with plenty of animals in constant search of their next meal. A recent video ...

Abstract: In underwater robots, accurate identification of small fish is still a major challenge, because small fish move faster and occupy less screen space, which requires higher detection ...