Scientists have made a groundbreaking discovery that challenges our understanding of Earth’s structure: an ocean located deep within the Earth’s mantle. This hidden reservoir could rival the volume of ...

The average depth of the ocean is around 12,080 feet. While there are vessels of all sizes, even some of the largest anchor and chain systems, like those found on carriers, only stretch to around ...

The bumpy snailfish, discovered 10,000 feet down off the coast of California, shows that not all denizens of the abyss are frightening. By Alexa Robles-Gil For an animal, surviving in the ocean’s ...