Humans can ‘feel’ hidden objects under sand from 2.76 inches away, revealing the surprising power of remote touch.

Brain teasers are like mini-mental playgrounds. They twist our thinking, challenge our assumptions, and leave us with a ...

Test your brain with this optical illusion to see if you are sharp enough to find the hidden numbers in the given time limit.

Your ability to spot hidden objects in complex images is more than just a fun challenge—it’s a scientifically backed ...

Artist Gergely Dudás creates brain-teasing puzzles with hidden images.

Optical illusions have gained a lot of popularity recently, as they get our brain to exercise, and can be the perfect test of ...