Individual innovation is considered one sign of intelligence within species, and elephants are among the animals that researchers have long taken an interest in because of their sophisticated approach ...

More than a century ago, psychologist Wolfgang Köhler conducted experiments that changed how scientists thought about animal intelligence. In one of his best-known demonstrations, chimpanzees were ...

"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 ...

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 ...

Crossword puzzle, Sudoku, chess, and other brain-training apps have believed to be the secret to keep our brain young. This is how it has been marketed to us. While these activities help us improve ...

Scientists have long researched how dreams could help with problem solving. Neurologists found that test subjects who worked on puzzles set to a soundtrack and then fell asleep were more likely to ...

Discover a fascinating 3D printed pyramid puzzle designed to test logic and problem-solving skills. This creative build ...

When 2D puzzles are no longer exciting, 3D brain teasers are the way. These handheld puzzles require unlocking several interconnected geometric pieces, inviting logical thinking and spatial ...

A new study has documented the abilities of individual wild Asian elephants to access food by solving puzzles that unlocked storage boxes. It is the first research study to show that individual wild ...