Deep-sea fisherman discovers unusual "alien" fish on rusty boat surface. Image credits: rfedortsov_official_account But what about the viral fish’s extremely swollen appearance? The high water content ...

Dive into the depths of the ocean to discover seven rare deep-sea creatures so strange and elusive, you won't believe they ...

Sea creatures have adapted to help them thrive in extreme environments. Unusual features allow them to live thousands of feet below the surface. Underwater robots give researchers a glimpse at some of ...

Meet the “ghost fish,” a phantom of the abyss. Here’s how we found the first ever proof of its existence just a few years ago. The deep sea is a part of the world that very few humans get the chance ...

The deep sea is cold, dark and under immense pressure. Yet life has found a way to prevail there, in the form of some of Earth’s strangest creatures. Since deep-sea critters have adapted to near ...

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 ...

Scientists have discovered alien-like brine pools deep beneath the ocean, forming dense, hypersaline lakes on the seafloor. These extreme environments, lethal to most marine life due to high salinity ...