With growing interest in mining critical metals from the seafloor, countries are now negotiating international rules. The ...

From bone-eating snot-flowers to snowboarding scale worms, when a whale dies it becomes a colossal island of nutrients – attracting weird and wonderful creatures to feast.

Deep down in the sea, where no light penetrates and where the availability of food is very low, life somehow exists in ways that can be considered str.

Reaching over 30 feet long, the mysterious giant oarfish is the real-life "sea serpent" behind centuries of myths and legends ...

This octopus can brood its eggs for nearly four years without eating. Here’s how this biological extreme has reshaped how ...

Somewhere in the North Atlantic, more than a kilometer beneath its surface, a cold-water coral reef stretches across an ...

A mysterious deep-sea squid filmed 4.1 km below the Pacific can disguise itself as the ocean floor, raising new questions about hidden marine life and what we still don’t know.

Scientists find a deep-sea coral ecosystem over 100 years old, raising urgent concerns about bottom trawling in the South Pacific.

Ancient microbial activity preserved in wrinkled seafloor sediments challenges assumptions about where traces of early life can survive.

A newly identified sponge order, Vilesida, produces sterols linked to the oldest-known animal biomarkers, supporting the idea ...