When predators strike, fish need to decide fast: dive or stay? It's a life-or-death choice, and getting it wrong, whether by overreacting to harmless disturbances or missing a real threat, can be ...

Eleanor has an undergraduate degree in zoology from the University of Reading and a master’s in wildlife documentary production from the University of Salford. Eleanor has an undergraduate degree in ...

Warmer rivers are making invasive pike eat more fish, increasing pressure on already struggling salmon populations in Alaska.

The oceans of the Cretaceous of North America teemed with life. Gigantic fish and enormous marine reptiles hunted the Western Interior Sea. A unique new fossil demonstrates rare evidence of direct ...

(Phys.org) —"Blend in" appears to be the mantra for male Bahamas mosquitofish that live near predators. After all, fish with brighter, more colorful fins or patches are more conspicuous – and standing ...

A $100M fishway project aims to reopen upstream Yuba River habitat to salmon. Anglers fear predator fish access could jeopardize protected wild trout fisheries. Wildlife officials predict improved ...

Add Yahoo as a preferred source to see more of our stories on Google. A critical Fed meeting, $100 oil, and Micron earnings: What to watch this week ...