Filled with live plants, substrates, and glimmering schools of fish, a perfectly curated aquarium is an awe-inspiring art form. But the best aquarium pets that aren’t fish prove that our finned ...

Particularly during warmer weather, casual and fanatic anglers alike spend much of their time daydreaming about the best time to go ... and detect when a predator fish grabs hold.

A study of 12 species of highly migratory fish predators—including sharks ... "We are doing our best to try to figure out what will happen, so that people can adapt and so that we can develop ...

Roi only eat about 2.5 times their body mass over a year, while other predator fish, like omilu, eat up to 10 times their body mass, Sparks said. “That’s substantial in driving the ecosystem ...