The study, published in the journal Biology Letters on Tuesday, found that some wild fish can use visual cues to identify ...

For years, scientific divers at a research station in the Mediterranean Sea had a problem: at some point in every field ...

With more time, the fish may learn to pay attention to more subtle human features, such as hands or hair. According to the ...

Picture puzzles challenge visual skills and enhance focus. In the puzzle, participants count rhinos within ten seconds.