Notable sightings along the way included the discovery of an extensive crinoid meadow at a depth of 9,100 meters (29,855 feet ...

Meet the Atlantic wolffish, green humphead parrotfish, and other unusual species with extraordinary adaptations.

Deep beneath the ocean’s surface, a world of mystery unfolds. Scientists have recently unearthed dozens of enigmatic black eggs, some nearly four miles below the surface. These eggs, described as jet ...

Meet the telescopefish, a ghostly predator with tubular eyes and a jaw that unhinges to swallow prey larger than itself.

Sea snakes appear more skillful under water than believed. New research reveals unique dive styles, energy-saving glides, and ...

The ocean covers more than 70 percent of Earth’s surface, yet we’ve explored less of it than we have the surface of the moon.

In the deep sea, there are places where chemicals and nutrients seep out of the sediment and into the water. These chemosynthetics-based ecosystems were discovered in 1977, and in the decades since, ...

AI has dramatically accelerated the time to detect animals from several hours to a few seconds per image, and can be used in ...