The ocean is full of beauty and mystery but beneath the surface there are creatures that swim and are very friendly. While many fish are harmless, some possess deadly weapons like venom, razor-sharp ...

If you can't beat them, eat them. The Nation reported that feasting on alien species may boost Thailand's fishing economy and skill set. Blackchin tilapia — a resilient fish native to West Africa that ...

These dangerous fish, found in various environments, from freshwater rivers to the vast oceans, have developed various ways to protect themselves and hunt their prey. Here are ten of the world’s most ...

The northern snakehead fish was discovered in Lake Ronkonkoma (Image: Getty Images) An invasive fish species has been discovered just outside New York City, raising alarms among environmental ...

A Northern Pike (Esox lucius Linnaeus) Image: US National Park Service. Colorado might not be home to predators like alligators, sharks, or water moccasins, but it’s got a few fish that can bite back.