The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

Imagine this: A snake-like creature, as long as a bus, glides through the sea–on the hunt. Sounds like a nightmare? Fortunately, it remains just that, as this animal is long extinct. Fossils of the ...

Deep-sea creatures in the trenches of Japan’s volcanically active "Ring of Fire" belt are rapidly adapting to immense depths, scientists found. These observations were part of a crewed submersible ...

From the octopus that walks on land to another that grows its own ‘lifejacket’, discover these unusual species ...

At the bottom of the world’s trenches, there’s a fish that shouldn’t exist. Here’s how it earned the title of the deepest-living fish on Earth. If you were to drop a camera into one of Earth’s ...