In fact, marine biologists only recently discovered some of the species on this list.Check out the most fascinating and ...

Meet the Neobythites superocellatus, or "large eyespotted cusk-eel," a new species of fish discovered in the Pacific Ocean. Uiblein and Nielsen Its third eye is blind. Scientists discovered a five ...

Kelsey James/NOAA Fisheries Gary Longo was looking for what he thought would be small genetic differences across a single species of small, ocean-dwelling fish: Pacific sardine. But as he examined ...

Newborn fish are mistaking tiny bits of trash for food. If they die, there’ll be fewer big fish—and that could rattle the food chain. marine-plastic-ocean-fish-microplasticThe naturally oily ...

Some types of “walking” fish called sea robins can use their taste bud-covered legs to detect prey buried beneath the sandy covering of the seafloor.

And smaller fish, whether female or male, are less robust and less likely to make the full journey, especially up the full length of the nearly 2,000-mile Yukon River, she said. “It carries over ...

CHARLESTON, S.C. (WCSC) - You may have never heard of the Lionfish, but this invasive, venomous fish species is ravaging the Atlantic Ocean and you can help stop it by consuming it. Posing problems ...