Researchers at MBARI, the Monterey Bay Aquarium Research Institute, have been exploring this hidden world for years. Using ...

Another alien-like creature has been spotted floating in the deep sea - and it is so rare it has only been seen by scientists just over 100 times in a century. The creature is known as a giant ...

In a remarkable encounter filmed at more than 3,700 feet below the surface of the Indian Ocean, a deep-sea creature resembling an alien glyph has captivated millions online. The footage shows the ...

The vast majority of the ocean is unexplored, unmapped and unobserved by human eyes. As researchers explore the vast ecosystems under the waves, odd creatures emerge from hidden nooks and crevices.

The sea is dark and full of terrors. There may or may not be water on Mars, but there are apparently Martians in the water. A fisherman is making waves after sharing footage of a bizarre, mystery sea ...

The ocean is still one of the biggest mysteries on Earth, and the deeper you go, the stranger it gets. Far below the surface, ...