A collection of honored images from this year’s competition celebrating “photography beneath the surface of the ocean, lakes, rivers and even swimming pools” ...

From exploding flocks of green pigeons to ghostly crabs in tide pools, discover how nature’s finest illusionists—on land, in ...

Plastic waste releases a chemical that can confuse ocean animals, change hunting behavior, and disrupt marine food chains.

The deep ocean is about as mysterious as the depths of outer space, and it's home to some bizarre finds, from tiny angelic creatures to giant worms.

The RMS Titanic was visited by divers for the first time in 14 years, and the ship that was once a picture of luxury was found in the process of being swallowed up by the ocean floor and ravaged by ...

Massive Underwater Mountain Surpassing the Size of 'Mount Olympus' Found by Oceanographers ...

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

A brother-and-sister team in Spain started a sustainable business model recycling old and damaged nets into stadium seating and decorations. Credit... Supported by Visuals and Text by Lena Mucha For ...

Tiny marine plankton that build calcium carbonate shells play an outsized role in regulating Earth’s climate, quietly pulling carbon from the atmosphere and helping lock it away in the deep ocean. New ...

It’s the latest twist in the controversial global race to mine the deep sea for rare-earth elements and other valuable resources. By Sachi Kitajima Mulkey Japan said it has taken a significant step in ...