Google Maps is a popular navigation app worldwide. But even so, there are a few valuable features missing from it. For instance, Google doesn’t offer the ability to find a halfway point between two ...

Flyers have recently been fighting high airline prices by "skiplagging." They're booking cheaper tickets with a layover at the real destination and skipping the second leg. This works only because ...

Mathematicians have struggled to prove Falconer’s conjecture, a simple but far-reaching hypothesis about the distances between points. They’re finally getting close. Scatter three points in a plane, ...