Can you imagine being underwater and seeing this monstrosity swimming towards you? This scary spider crab is a prime example of deep-sea giantism in action. These scary-looking crabs are just that ...

The deep sea refers to the part of the ocean below 200 meters (656 ft.), at which light begins to disappear. Despite making up more than 90% of the Earth’s marine environment, much of the deep-sea ...

For a moment, they continued falling to the sea floor in complete darkness. Then, the creatures of the deep sea began dazzling the crew with a striking display of bioluminescent lights ...

Director Ridley Scott may have just found his next alien. An extremely deep-dwelling and spooky-looking sea creature was discovered inside a vast trench off South American shores. This discovery ...

There is currently no commercial deep-sea mining happening anywhere in the world, though companies have been pushing for years. They appear to have found a new champion in Trump. In April ...

In a fascinating video, researchers have revealed a new and bizarre see-through species of sea slug floating around the midnight zone of the deep sea. It was first discovered in California by ...

Researchers say the new footage of the deep sea fish may be the first live sighting of the creature in daylight near the ocean's surface Brenton Blanchet is a writer-reporter at PEOPLE.

As diplomats from around the world convene in Jamaica next month to discuss international guidelines on deep sea mining, environmental activists are urging nations to consider a California law ...

Researchers collected more than 43,000 records of dives and assessed the photos and videos to determine how much of the bottom has been seen by humans. By Rebecca Dzombak Humans have visually ...