From cadence to stride length and resting heart rate to average pace, runners – and, of course, most running apps and GPS running watches – now record and track a wealth of health and fitness-related ...

While piloting, even the smallest control inputs can have significant effects. This is especially apparent at high speeds or during complex maneuvers. A pilot-induced oscillation occurs when a pilot ...

You may have heard of El Niño and La Niña before, but what exactly are they? El Niño and La Niña are two of the three different phases of what is called the El Niño Southern Oscillation, or ENSO. ENSO ...

PITTSBURGH — Our weather is affected by patterns all across the world. One of them is called the Madden-Julian Oscillation, which is an atmospheric event that happens over the Indian and Pacific ...