A finger-length fish has reignited a long-running debate about self-awareness, cognition and how much we’ve underestimated ...

Along a nine-mile stretch of river between two waterfalls in the Australian rainforest lives a tiny fish that’s been there for millions of years, hiding between rocks along the riverbank by day and ...

A tiny fossil fish from Alberta is forcing scientists to rethink a story that has sat quietly in textbooks for decades. It is ...

A tiny desert fish survives in a sun-scorched cavern on the edge of extinction. Here’s how it’s offering scientists a rare ...

Usually when you see a bone on your dish, you try not to eat it. But many different preparations of fish have edible ...

Discover the most nutritious tinned fish, packed with protein, omega-3s, and essential vitamins like B12. Here are ...

The Arkansas Game and Fish Commission is giving Christmas trees a second life by converting them into fish habitat in lakes ...

"Fish are friends, not food," animated sharks famously declare in 2003's "Finding Nemo." But are they pedicurists, too? On TikTok, videos have gone viral of people getting so-called "fish pedicures," ...

Now that Thanksgiving is over, some people might be tired of turkey and in search of something other than leftovers to eat. Fish is often hailed as a nutritional heavy hitter that provides a slew of ...

Omega-3s may reduce the risk of high blood pressure, but fish oil may be more effective in people with high blood pressure or high triglycerides. Learn why.