As he was brushing his teeth on the morning of July 17, 2014, Thomas Royen, a little-known retired German statistician, suddenly lit upon the proof of a famous conjecture at the intersection of ...

As he was brushing his teeth on the morning of July 17, 2014, Thomas Royen, a little-known retired German statistician, suddenly lit upon the proof of a famous conjecture at the intersection of ...

The latest revelation from a study in Science Advances shows that carrion crows can spot geometric regularity- symmetry, parallel lines, and right angles A crow doesn’t need a compass or a protractor ...