It's time for the main event, the most exciting fight of your life! But Lucha Align isn't a test of strength; it's a test of ...

Believe it or not, highway numbers actually make sense. Here's the logic behind odd and even routes, and why the system isn't ...

IBM (IBM): The superconducting-qubit leader is now pushing for an algorithmic edge that reduces cost on hard math. Alphabet/Google ( GOOGL ): Its quantum AI division just hit breakthrough error- ...

90A. The [Instrument for which Beethoven and Mozart both composed] is a FORTEPIANO, an early version of today’s piano that was the intended instrument for a lot of 18th-century music, including ...

Subscribe to Scientific American to learn and share the most exciting discoveries, innovations and ideas shaping our world today.

How many triangles can you count in this image? It’s harder than it looks and bound to baffle even the sharpest of brains for ...

Tristan and Layla subdue the Great Pumpkin, greater Ozark is saved from the big squash. The post Math Puzzle for October 31, ...