Four months ago, a WSJ reporter turned to ChatGPT to coach her for the New York City Marathon. Here’s how her race day unfolded.

There is an old adage out there that promises, “Teaching teaches the teacher.” I believe that with all my heart. Never does a day go by that I don’t learn ...

A massage gun can be helpful to soothe those sore muscles in your legs after a long-distance race. Chris Kaplanis, co-founder of RTA Triathlon and New Jersey-based triathlon and run coach, recommends ...

A Canadian company, RainStick Shower, aims to save 80% of the water and energy of a typical shower by recirculating sanitized ...

Vertiv Holdings on Monday said it would acquire HVAC services firm PurgeRite Intermediate for about $1 billion, as the data center power equipment maker seeks to expand its liquid cooling services ...

Healing hydrogels—cross-linked polymer chains that hold a lot of water—can promote tissue healing and prevent postsurgical complications. But the current method of delivery, using a needle from the ...