If internet traffic is any judge, people are excited about the idea of spring-loaded shoes designed to help you jump higher. Do they work? It's unclear. (Chris Ballard dug in pretty deep some time ago ...

If this were a normal, non-pandemic year, there would have been one thing that would make running in the increasing heat of March and April bearable. And that is the fact that most races would have ...

For the founders of a fledgling athletic-shoe company, there is only one thing better for business than having an N.B.A. star endorse your new shoes: have the league say the shoes will not be allowed ...