The latest internet sensation, the Invisible Box Challenge, requires some serious core strength—and it's a whole lot harder than it looks. The world loves a good viral challenge. There was the ...

A new viral video is taking over the internet, it's called The Invisible Box Challenge. The challenge is simple, make it look like you're stepping over an invisible box in the middle of the air. Our ...

Optical illusions like this trick the brain’s expectations. People usually expect to see cars on roads or in parking areas, ...