You’ll need eagle-eyed focus to solve this “bird” search. Internet birdwatchers are straining their peepers trying to spot the real owl among the stuffed ones in this tricky IRL “I spy.” [Warning: ...

Optical illusions are very effective at deceiving our brains and provide an excellent exercise for our brain cells. They help us analyze how the human brain perceives various stimuli. Scientific ...

The micro-fringes on owl wings effectively suppress the noise while maintaining the aerodynamic performance of the wings comparable to that of a wing without the fringes. Owls are fascinating ...