A century ago, Erwin Schrödinger came up with an equation that says how the quantum world behaves. Now scientists are asking ...

A hundred years ago this week, at the height of the quantum revolution, Austrian physicist Erwin Schrödinger submitted a ...

To check your cognitive skill and IQ level, there are many ways, but among these, brain teasers are the best and fun game to test your logical and thinking skills with your observation level. These ...

Inkle's puzzle game TR-49 started life as a tabletop mystery and ended up being the indie studio's best-selling launch to ...

A termite starts at the center of the face of any one of the edge cubes and bores a path that takes it through every cube ...

Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...

A brain teaser challenge is a type of IQ test that mostly involves solving a puzzle, cracking a code, finding a hidden object or mistake, or detecting the fault in the image. Brain teaser puzzles test ...

Add Yahoo as a preferred source to see more of our stories on Google. If the cards shown here are rearranged to form four new poker hands of five cards each, what is the lowest possible winning or ...

Axiom says its AI found solutions to several long-standing math problems, a sign of the technology’s steadily advancing reasoning capabilities.

These low-floor, high-ceiling problems support differentiation, challenging all students by encouraging flexible thinking and allowing for multiple solution paths.

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a misunderstanding of work by physicists Albert Einstein and Nathan Rosen. In 1935, ...