For centuries, sailors told terrifying stories of glowing sea serpents rising from the depths — enormous silvery creatures ...

In the deep ocean, where sunlight never reaches, and food drifts down like confetti, survival is less about speed and more ...

A new study offers the first direct evidence that deep-dwelling mesopelagic fish, which account for up to 94% of global fish biomass, excrete carbonate minerals at rates comparable to shallow-water ...

These three fish are freaks, phantoms and mysteries of the deep. Here’s what we’ve learned from the rare glimpses we’ve had of their lives. The deep sea is one of Earth’s final frontiers. Given its ...

Oarfish are infrequently seen. When they are, many believe they are warning of a seismic event, and their warnings should be ...

A deep-sea anglerfish was recently spotted swimming in broad daylight in the Canary Islands. The sighting is rare as the fish typically stays in the depths of the ocean below the sunlight zone. It’s ...

The internet is “freaking out” as a video showed two deep-sea ‘Doomsday fish’ on the beach of Mexico, triggering speculations ...

A deep-sea creature most people will never encounter in their lifetime just showed up twice on the same stretch of beach in ...

We know surprisingly little about the deep ocean or the strange creatures that live there. These unusual animals have evolved without sunlight and survive in complete darkness, resulting in many ...