Fitness advice spreads fast online, but not all of it is grounded in science. Research reveals which popular trends hold up and which don’t.

But over the past couple months, the 30 Realistic challenge has made waves as a softer alternative to some of those more ...

Trainer Kelly Matthews created the '30 Realistic' Challenge to help people build healthy, sustainable habits. Here's how to make the challenge work for you.

Trinidad Loya Medina’s Jan. 10 arrest in Albany left her two U.S. citizen children and ill husband without a caregiver.

In his first battle against the automated ball-strike system, Paul Skenes was no match for the robots. Pitching his first inning of the spring as he ramps up for both the Pittsburgh Pirates and Team ...

An extreme, all-or-nothing fitness regimen is going viral again as millions seek rapid weight loss and mental toughness through its relentless daily rules. But, as health experts warn the intensity ...

Venessa Wong is a personal finance reporter for MarketWatch based in New York City. She previously covered business, inequality and culture during her tenure at BuzzFeed News, and reported on the food ...

Whether I’m getting ready to run, hike, snowboard, or just lounge around the house, I’m always digging through my sock drawer to unearth a pair of Smartwool socks. I’m not sponsored by the company in ...