You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Optical illusions often go viral on social media, but they've been around long before Twitter. From ...

But you might be surprised to learn that this is an optical illusion that long predates the smartphone. Known as Pepper's ...

Optical illusions are taking over the internet. Already a favorite pastime for many on social media, these brain teasers are making waves. If you like optical illusions, this viral challenge will test ...

Optical illusions and different kinds of brain teasers are sweeping the internet. It has become a favorite pastime for many. This particular optical illusion tests your observation skills . From this ...

The optical illusion challenge for today is a difficult one, with only a handful of people being able to crack it. In this beautiful landscape, you need to find a cat hidden somewhere in the image. Do ...

Everyone loves an optical illusion — even if they leave us completely stumped — and they're all around us in the natural world. From an underwater waterfall in the Indian Ocean to a surrealist scene ...

In this Ebbinghaus illusion of relative size perception, the orange circle on the left looks bigger than the one on the right - but it is actually 10 per cent smaller. In a new study, medical imaging ...

A Reddit parent has left internet users scratching their heads with a mind-boggling game of hide-and-seek. Shared under the wildly popular “Find the Sniper” thread, the image looks like nothing more ...

The entire room is a mess, and in this room only, you can all see that a baby is crying for his milk bottle, and his mother ...

Orlando Science Center's adults-only Science Night Live event returns with optical illusions, board games, trivia, and more.