"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When 2D puzzles are no longer exciting, 3D brain teasers are the way. These handheld puzzles require ...

Sleeping on a challenge may actually work as scientists find dreams can help your brain rethink and solve tough problems overnight.

A pair of Carnegie Mellon University researchers recently discovered hints that the process of compressing information can solve complex reasoning tasks without pre-training on a large number of ...

Gregory Treverton, a national security expert at RAND Corporation, famously distinguished between two types of problems, puzzles and mysteries. He was describing the modern challenges faced by the ...

Bizarre raccoon behavior seems them solve puzzles even without food rewards, suggesting they are driven by curiosity and ...

A level 10 lock puzzle pushes patience and problem solving to the limit with brutal difficulty clever mechanics and a ...

School holidays are the best times for children to relax, enjoy, and get involved in various games. Though electronic gadgets and television programs consume most of their leisure time, parents can ...