Fear is a very normal, core part of being a human being. Pretending that we’re not afraid or that there’s no danger might not be the healthiest way to go through life. Instead, by embracing and ...

One of the great misnomers of our sport is the term "negative split," which means running the second half of a race or training run faster than the first half. But running a negative split is hardly a ...

Another one of my pet peeves is the fact that many people – civilians and scientists alike – use the phrase “negative reinforcement” to mean “punishment.” The two are not at all the same; in fact, ...