It's hard to miss the orange and white balls hanging from power lines around the country. The reason behind their existence ...

Those bright orange spheres strung along certain power lines are not decorative, and they are not there to keep the wires from sagging. They are precision safety devices, engineered to make some of ...

There are over four million miles of road in the United States, and driving on them on any given day is, by and large, like a game of cat and mouse. Evading speed racers and commuting kamikazes trying ...