How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the most important numbers in the universe ...

Research tends to show duration and intensity of exercise improve aerobic capacity and muscular endurance, which can ...

Laboratory treadmill studies report these dogs can only sustain their highest pace for about a minute. Using stayer-distance ...

MotorTrend takes the 500-horsepower Shelby GT500 on a coast-to-coast journey from Los Angeles to New York, retracing Mustang history and testing the limits of America’s most powerful pony car.

In Formula 1, every single second counts. In the Lenovo F1 paddock, engineers analyze thousands of data points in real time.