When court-mandated, the devices would prevent cars from exceeding speed limits or whatever threshold regulators set. An ...

Olympic bronze medalist Sam Watson broke his own world record in speed climbing twice on Saturday. Watson, 19, climbed a ...

Thousands of rail passengers in Spain were hit with delays after copper cables used in the signaling system of a high-speed ...

With his elite speed, Chandler Simpson can turn even routine plays into something special. In college, for instance, he once ...

Popehn specifically points out four drills that have helped her get faster. A skips, B skips, strides, and resistance band ...

One person was killed and another was severely injured after a single-vehicle crash in Kansas City on Sunday evening.

During the dangerous pursuit, the suspect suddenly smacked into the back end of a moving dump truck, and the mangled car came ...