There was also the hadal snailfish (Pseudoliparis swirei), which holds the record as the deepest-living fish ever found. By ...

These fish don’t need a coral reef to look amazing—they’ll happily turn your living room into a living ... are some of the most vividly colored freshwater fish, though many species have ...

Researchers have observed a new record for the world's deepest living fish, found at the bottom of the Mariana Trench, the deepest site on earth. The new species was recorded at a depth of 8,145 ...

One of the 15 million-year-old freshwater fish fossils. The stomach contents of the fish show ... and whether they changed at all through time," McCurry said. Related: Living fossils: 12 creatures ...