Body shape had a clear influence on energetic demand. Deep-bodied fish, with their larger surface area, generate more resistance as water moves around them, making them naturally better at resisting ...

On Saturday, March 28, the NoCo Fishing Expo 2026 will be held from 10 a.m. to 3 p.m. at The Ranch of Larimer County Fairgrounds. Sponsored by the Rocky Mountain Flycasters chapter of Trout ...

The deep sea is cold, dark and under immense pressure. Yet life has found a way to prevail there, in the form of some of Earth’s strangest creatures. Since deep-sea critters have adapted to near ...

A 400-million-year-old jawed fish fossil found in the Arctic, Romundina gagnieri, could be a key link in the evolution of ...

Smithsonian Ichthyologist Matt Girard talks about how and why he studies archerfishes. Abigail Eisenstadt There’s a group of fishes that shoot water from their mouth to stun prey. Matt Girard, an ...

A pair of paleobiologists from Scripps Institution of Oceanography, UC San Diego have determined that the world’s most numerous and diverse vertebrates ­– ray-finned fishes – began their ecological ...

Ray-finned fish, now the most diverse group of backboned animals, were not as hard hit by a mass extinction event 360 million years ago as scientists previously thought. The extinction event that ...