Usain Bolt, the world’s fastest person, ran a 100-meter sprint at a speed of 23.35 miles per hour (37.57 kilometers per hour). That’s mind-blowingly fast for a human. It’s about the same speed as ...

The annual plan is obsolete before the ink dries. Markets shift overnight. Data moves at light speed. In this environment, speed isn’t about doing more, faster—it’s about sensing and responding in ...

We do almost everything online, from shopping to gaming to binge-watching our favorite shows. And internet speeds determine how fast we do all that. Speed is calculated in megabits per second (Mbps or ...

When we start running for the first time, just putting one foot in front of the other continuously for any length of time can seem like a miracle. But sooner or later, once you get the hang of it, ...

Runners have two main paths to choose from when it comes to running goals: run faster or run longer. Both will make you a stronger, fitter athlete—but training for one looks a little different than ...

Runners all have different goals. But one goal that’s common for all is running for an entire race or workout. Sometimes that means shaving a couple of seconds, or perhaps minutes, off their current ...

Many of us have gotten into the habit of listening to podcasts, audiobooks and other online content at increased playback speeds. For younger people, it might even be the norm. One survey of students ...