Discover whether you have the IQ of a pure genius, or need to go back to school, with this mind-boggling spot-the-difference.

Discover whether you're as smart as you think you are with this deceptively difficult spot-the-difference. Seriously, you'll ...

Optical illusions with hidden images challenge your brain and test your IQ. These mind-bending images often trick your eyes, pushing you to think critically and sharpen your observation skills.

The Pirates are acquiring righty Chase Shugart from the Red Sox in exchange for minor league right-hander Matt McShane, reports Robert Murray of FanSided. Boston designated Shugart for assignment ...

This illusion has puzzled thousands with frustration and scratches on their heads. The simple yet challenging idea is to detect the hidden face of the man within 7 seconds. Doing so is claimed to ...

RECENT articles 1–3 in Nature have discussed the explanation of optical illusions and, in particular, Gregory's theory of constancy scaling. According to this theory, illusions are produced in ...

Notably, screen time (social media) was positively associated with a greater likelihood of mild to severe perceived body weight dissatisfaction, with YouTube, Snapchat, Facebook, and Twitch ...