Our biceps and brain cells might have more in common than we believed. According to a new study from the Lippincott-Schwartz ...

Today’s tricky optical illusion challenges users to find the number 28 hidden among identical 29s and 92s. This brain teaser tests attention to detail and cognitive skills. Can you spot it in under 10 ...

Have you noticed that when you watch someone move—like watching people dance, or watching your favorite sport—that you almost have to stop yourself from mimicking the movement? That’s because people ...