Linguist Ferdinand de Saussure claimed verbal thinking occurs through minimal differences of sound within a language. Change-a-Letter puzzles test this theory.

This familiar phenomenon has puzzled researchers for centuries, but experiments are finally making sense of its unruly behaviors ...

Anxious people try to control uncertainty. Because many real-life scenarios, especially important ones, contain irreducible uncertainty, that strategy can fall apart. But there are specific lessons we ...

It was as if the measurement had reached backward in time to alter the photon’s behavior, raising questions about whether ...

Turbulent flows, long thought to follow fixed rules of energy transfer, may be more flexible than previously believed.

If you were anywhere near a computer in the mid-to-late 1990s, you almost certainly encountered a Zip drive. That distinctive ...

The assignment involves no laptop, no chatbot and no technology of any kind. In fact, there's no pen or paper, either. Instead, students in Chris ...