The remarkable cephalopod was captured on camera off Hawaii by a remotely operated underwater vehicle.
Engineers have developed a new material that is capable of turning airborne water vapor in to a liquid.
New images from the New Horizons probe suggest that Charon once had a sub-surface ocean of liquid water.
A prominent paleoanthropologist has suggested that we may eventually develop gills and live underwater.
An underwater camera has picked up rare footage of a large squid in the waters of Japan's Toyama Bay.
A man who survived 438 days adrift at sea is being sued for $1M over claims that he ate his companion.
Scientists have finally determined what the dwarf planet's mysterious bright spots actually are.
There is enough water trapped beneath the ground to flood the entire world with over 590m of liquid.
Pluto's impressive blue haze has been revealed for the first time in new images from New Horizons.
The Risso's dolphin calf was spotted alongside its mother by whale watchers off the coast of California.
NASA has announced that it has discovered the best evidence yet of water flowing on the surface of Mars.
The bizarre creature was found on the sea floor during a dive in the tropical waters of Borneo.
Scientists are now confident that Saturn's icy moon is home to a subterranean ocean of liquid water.
Competitive eater Nela Zisser managed to consume almost two dozen large burgers in one session.
NASA has revealed the most detailed picture yet of the anomalous bright spots on the surface of Ceres.
A six-humped 'monster' has been sighted in the waters of Harriman Reservoir in Windham County.
A hiker has captured the image of a strange figure while out walking near a Toowoomba water hole.
NASA's Curiosity rover has discovered a large amount of water beneath Buckskin Rock in the Marias Pass.
The pages of a special new book are capable of filtering contaminated water to make it drinkable.
Archaeologists have discovered a mysterious stone monolith at the bottom of the Mediterranean.