Think you have what it takes to solve a puzzle that stumps most people? Picture puzzles like this are brain boosters too! Studies have shown that solving such challenges is a great way to enhance your ...

Optical illusions, also referred to as visual illusions, are caused by the visual system when our perception of reality differs from actual reality. Optical illusions are highly popular among netizens ...

Not all minds are wired the same. Some people can instantly recognize hidden details, while others get tricked by illusions. Optical illusions are fascinating—they test how quickly your brain ...

Optical illusions work by tricking your visual perception. Your brain relies on past experiences and pattern recognition to ...

How closely have you been following events in Japan? Try The Mainichi News Quiz for Dec. 18 to test your news knowledge.