Fish buttholes and fingers may seem like an unlikely pair, but new research suggests a surprising connection between the two. According to a study highlighted by Science Alert, the same genetic ...

Over 300 million years ago, a minnow-sized fish died and fell to the bottom of a prehistoric swamp near the village of Trawden, Lancashire, in northwest England. The remains of this tiny fish—known as ...

A study published in the Nature journal alters how the evolution of fish has been historically understood. Fossilized fish and other sea creatures have often been pivotal in new scientific discoveries ...