When fish is served in North India, it is usually the familiar names – Rohu, Katla and maybe Surmai if you are lucky. But ...

Some fish change colors to blend in with their environment, but the stargazer fish has a different camouflaging technique. It ...

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 ...

The enormous fish was believed to be a Goliath Grouper, a large, slow-moving fish that inhabits warm coastal waters, mainly in the Atlantic Ocean and the Gulf of Mexico. It can grow over 8 feet ...

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 ...

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 ...