I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

The sensors can prioritize cyclists or pedestrians so they don't need to wait—and help cities more quickly identify dangerous intersections.

WACO, Texas — A big step forward in how Central Texans drive, move and even respond to emergencies is coming to Waco. Plans ...

If you could smooth out harder braking and harder acceleration, in theory, you could disturb the wave of traffic along the ...