Ever since it was published in 1892, the rabbit-duck illusion has been perplexing viewers with its remarkable ability to shapeshift. Does it show a rabbit and then a duck, a duck and then a rabbit, ...

Ambigous figures are drawings that seem to flip from being one thing to another. Psychologists Melissa Allen and Alison Chambers recently showed these images to teenagers with autism in an attempt to ...

More than 100 years after it was first sketched, an image still depicts either a rabbit or a duck – depending on how quickly and creatively your brain works. Recently making rounds on social media is ...

Arsenal chief has his own use for an ambiguous drawing loved by psychologists IT’S a simple, black and white drawing from 1892. But it’s also an optical illusion that captivates psychologists, ...

The internet loves a good optical illusion, whether it’s the famous dress (is it black and blue or gold and white?) or the sneakers (mint and grey or pink and white?). Now the latest internet ...