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 ...

For more than half a century, the idea that light or radio waves could suddenly reverse in time sounded like a thought ...

Physicists have finally confirmed a phenomenon that sounds like pure science fiction: waves that appear to bounce off a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Mice may be one of only a small group of mammals that can recognize ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

Throughout history, mirrors have been associated with vanity and narcissism. But in everyday life, many people tend to avoid looking at themselves for more than a quick glance. They don’t want to ...