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, ...

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 ...

Some of you must have stopped looking at it, thinking, “Where’s the debate? It’s clearly a rabbit,” while for others, “It’s clearly a duck.” This is a classic example of a 6 for you, which may be a 9 ...

We've long theorized about exactly where our sense of creativity comes from — and in case you've ever also been curious about whether there's a way to determine your level of creativity, it turns out ...

Check out the drawing below, which was published around 1892 in a German magazine. Do you see an animal? Do you see two? According to a psychologist, your ability to flip between seeing a rabbit and a ...