Under the sea ice during the Arctic’s pitch-black polar night, cells power photosynthesis on the lowest light levels ever ...

The site of a deep-sea mining test in 1979 had lower levels of biodiversity when researchers revisited it in 2023 compared ...

A massive sea creature has been found in the Pacific Ocean near Malaulalo, Solomon Islands. The creature stretches over 100 feet wide and is 300 years old.

An exploratory expedition describes two deep-sea, low-oxygen ecosystems in the Red Sea, including some surprising fish. The ...

Organisms in the deep sea rely on gravity flows to lay down sediment and then make burrows beneath the seafloor, according to a new study.

Deep-sea mining may irreparably harm ocean ecosystems before we ... focused mostly in the Pacific Ocean. Life on the deep ocean floor is still a mysterious realm that scientists have only just begun ...