Deep beneath the ocean’s surface lives a creature shaped by total darkness, crushing pressure, and extreme scarcity. The deep sea anglerfish hunts using living light, absorbs nearly all visible ...

How do fish survive in the extreme conditions of the deep sea—amid icy cold, darkness, and immense water pressure? A genomic study provides surprising answers: A single mutated gene might have ...

Marine researchers exploring extreme depths say they have discovered an astonishing deep-sea ecosystem of chemosynthetic life that’s fueled by gases escaping from fractures in the ocean bed. The ...

Mesopelagic fish, long overlooked in ocean chemistry, are now proven to excrete carbonate minerals much like their shallow-water counterparts—despite living in dark, high-pressure depths. Using the ...

Far below the ocean's surface, where sunlight fades into a cold blue darkness, the goblin shark moves slowly through the deep ...

When we dream of landscapes, we might imagine rolling valleys or rugged mountains. But there is a whole landscape hidden from human view: the secret world of the seafloor. Half of Earth's oceans are ...