Add Yahoo as a preferred source to see more of our stories on Google. orange roughy fish on ice at market - Fotokon/Shutterstock It's long been a staple on seafood menus and in frozen fish fillets at ...

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 ...

At the bottom of the oceans, where sunlight struggles to penetrate, life organizes itself in near-permanent darkness. To navigate and survive in this hostile environment, marine creatures have had ...

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 ...

A deep-sea anglerfish was recently spotted swimming in broad daylight in the Canary Islands. The sighting is rare as the fish typically stays in the depths of the ocean below the sunlight zone. It’s ...

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 ...

Another deep-sea dweller washed up on a Carlsbad beach this week and its body now joins millions of other rare specimens being preserved for research at a lab in San Diego. Jordan Coronel came across ...

Two rare deep-sea oarfish washed up on the beaches of Cabo San Lucas, Mexico.