Optical illusions are one of the biggest trends on social media websites these days. Each day, posts on Reddit and other ...

The owl camouflaged itself so well that many players overlooked its presence. However, players who remained calm were able to ...

If there's one thing the internet loves, it's a good optical illusion. The most recent brain-boggling viral hit is this ...

Which way is the dancer spinning? Clockwise? Counterclockwise? You can choose which direction you want her to spin by simply wishing it! (Hint: if the foot touching the ground is perceived to be her ...

A grayscale ballerina who appears to be moving. A human who can fit in a doll box. A black-and-white prism which appear to change shape when viewed from three different directions. Those are the top ...

Here’s an amazing optical illusion that will leave your mind buzzing with questions. Here’s an amazing optical illusion that will leave your mind buzzing with questions. I was just chatting with my ...

A hypnotic abstract image hides a secret number — can you find it? This mind-bending puzzle is testing even the most skilled ...

In the must-see video above, clever optical illusion bird sculptures created by artist Thomas Deininger were displayed at Florida’s Art Miami contemporary art fair this December, footage filmed at the ...

This festive optical illusion hides Rudolph among dozens of identical reindeer is confusing viewers online. Can you spot him ...

It's time now for our science news roundup from Short Wave, NPR's science podcast. I am joined by the show's host, Regina Barber, and producer Rachel Carlson. Good to have you both here. RACHEL ...