The enormous stone structure, complete with angular steps and flat terraces, looks uncannily like the ruins of a man-made ...

In a groundbreaking discovery, Spanish researchers have unveiled a massive underwater mountain off the coast of Lanzarote, ...

700 metres below the surface of the Atlantic Ocean was a hydrothermal field, often described as a geological area where hot ...

If an advanced society was already building giant step pyramids long before this time, however, it could change the history ...

Mysteries of the Ocean vol. 1 Like the Hubble before it, the James Webb Telescope has given us images of deep space that ...

Believed to be over 10,000 years old, it challenges the timeline of human construction, suggesting that advanced societies ...

Japan's Yonaguni Monument has been a site of fascination over the years, as people wonder if the underwater site is natural ...

A U.K. startup wants to be the SpaceX of the deep sea, and hopes to establish a permanent human residence on the ocean floor by 2027.

We've mapped the Moon more thoroughly than our own ocean floor, but a leap forward has come with NASA's SWOT satellite. Using ...

In fact, Yonaguni monument is often called 'Japan's Atlantis,' but skeptics continue to poke holes in the theory that this structure was actually built by human hands. The site recently gained ...