It's long been a staple on seafood menus and in frozen fish fillets at the grocery store. But dig a little deeper and orange roughy (also known as deep sea perch) is actually one of the most ...

The deep ocean is home to the largest ecosystem on Earth, but we’ve only explored a tiny portion of it. Despite the enormity of our seas, new species are discovered all the time thanks to ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Scientists sampled fish living in the Pacific's Mariana Trench and trenches in the Indian Ocean. ...

Fish species living in the deep sea feature a surprisingly large range of body shapes that evolved in different ways and at different rates depending on where the fishes live in the ocean, new ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO — For the second time in two years ...

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 ...

OREGON, USA — An "unusually fascinating" fish that is known to emit a bioluminescent glow thousands of feet beneath the ocean's surface has appeared on the Oregon coast. A local aquarium that posted ...

Emily Miller and her friends had planned for a relaxing day of kayaking in La Jolla last weekend — a reunion of sorts for the former roommates. But when they reached La Jolla Cove, the kayakers — most ...

This story has been updated to reflect that Tåno, Tåsi yan Todu is based in the Mariana Islands. A previous version of the ...

A team from The Nippon Foundation’s Nekton Ocean Census worked with Schmidt Ocean Institute’s ship Falkor to reach far ...