Update: After testing various coupons across the internet, we did not find any active Adidas promo codes at this time. We'll add more in the future as they become available, so check back later.

vorDa/Getty Images Taking probiotics may reduce negative mood, according to a new clinical trial. The study adds more evidence to the gut-brain connection’s role in regulating emotion.

Interested in buying a pair of carbon-plated running shoes? This is what experts have to say, and which brands come recommended. Lara Vukelich is a freelance writer in San Diego, California. She ...

For many runners, big races are coming ... Runners don't cut corners when it comes to socks. They can make the difference between finishing a race happy and limping to the end with bloody feet.