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 ...

Much of California’s interior is a table-flat landscape lined by ruler-straight roads stretching toward distant mountains. It ...

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

The high-speed pursuit of a grand theft suspect wanted in Ventura County ended with a horrific crash Friday on the 210 ...

The new chief executive of California’s embattled high-speed rail project says it is time to get serious about how to pay for ...