Christian Marclay’s “The Clock” and Ragnar Kjartansson’s “The Visitors” are two of the best artworks of this century — the ...

Recent advancements in AI have made it possible to infer personality traits from a single photograph of a person’s face. A ...

Optical illusions push your brain to think creatively, and this one is a tough test. Spotting two patients hidden in an image ...

Did you know that your ability to spot hidden objects quickly is linked to intelligence? Research suggests that people with ...