Imagine bringing a stylus close to a tablet's screen, and before the tip even makes contact, you see which pen tool is selected, the width of the brush stroke, and the opacity level, as well. Or, when ...

Hover mowers might look futuristic, but they've been around since 1964, thanks to the British company FlyMo. It's a type of lawn mower that floats on a cushion of air instead of rolling on wheels. An ...

Hover flies have one set of wings and no stinger. If you've been outside lately, chances are you've seen them — small flying insects that resemble sweat bees. In fact, you may have actually called ...