A grayscale ballerina who appears to be moving. A human who can fit in a doll box. A black-and-white prism that appears to change shape when... Optical illusions are a brain feature, not a bug. Here's ...

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 ...

A spinning grayscale ballerina, a person crammed neatly into a life-sized doll box, and a black-and-white prism that morphs depending on where you stand - those were the winners of the 2024 Best ...

Optical Illusion: Trick or Treat! And a very happy and spooky Halloween! We are back with another one of our Halloween specials! And why not? After all, the festival is today! Take a look at the ...