Most people overestimate how many calories they torch while running. Here’s how to figure out your numbers—and tips to boost ...

How many calories you burn when you run a mile depends on factors including your weight, age, fitness level, and more. Find out how you can increase that number.

Almost anybody can do 100 miles. If you can run 10 miles, you can run 100 miles. But you have to be persistent, says Roche.

The writer Tristan Gooley describes how a pair of familiar constellations can help a person navigate in darkness when other ...

Waymo's self-driving cars are all around San Francisco. I rode in one and compared the price to the same trip on Uber and ...