For decades, scientists used a mirror experiment to explore whether animals could recognize themselves. In that test, ...

When drunk people look in the mirror, they often see a surprisingly attractive, witty, and basically irresistible version of themselves–a sight that helps them rally for whatever mistake is about to ...

Learn how cleaner wrasse used a mirror and even dropped food to test their reflections, a behavior linked mostly to mammals. A small reef fish may be doing something scientists once thought was ...

In the new experiment, roosters made fewer alarm calls, meant to warn peers of predators, when placed in front a mirror versus when standing near another rooster. Stefano Spaziani / picture alliance ...

Psychologists at the University of Liverpool have found that people still find it difficult to understand how mirrors work. Dr Marco Bertamini, from the University's School of Psychology, conducted a ...

Is your pup picking a fight with the hallway mirror? From sensory confusion to the famous "mirror test," discover the real ...

Daniel Povinelli was in high school when he first read about a clever experiment, published in 1970, that showed chimpanzees—but not monkeys--can recognize themselves in mirrors. "I bought into the ...

Psychologists at the University of Liverpool have found that people still find it difficult to understand how mirrors work. Psychologists at the University of Liverpool have found that people still ...