A volcanic seamount that lies deep beneath the sea off Hawaii is rumbling to life, according to authorities. The Kamaʻehuakanaloa seamount is an active, underwater volcano that lies 22 miles off ...

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

(CNN) — A massive underwater mountain, otherwise known as a seamount, has been discovered on the floor of the Pacific Ocean off the coast of Guatemala. The seamount is most likely a remnant of an ...

Ocean explorers mapping the seabed off the coast of Guatemala have discovered a mountain twice as high as the Burj Khalifa, the world's tallest building, hiding deep beneath the waves. The ...

The project will also develop AI-based tools for automated identification of squid, cuttlefish and octopus species, which will significantly strengthen scientific understanding of deep-sea biodiversit ...

Although the Kama‘ehuakanaloa Seamount has been a little restless recently, new information about the undersea volcano is still sparse. The seamount’s most recent eruption was in 1996, and although ...

A team of scientists investigating a subtle “bump on top of the ocean” off Chile discovered a hidden mountain that stands 1.5 miles high, researchers say. It’s one of four dead volcanoes found off ...

Scientists found worms living inside a glass sponge castle - and that's just one of 38 new species.

Two new worm species were found living inside a real underwater "glass castle." ...