Tennis is an extremely difficult sport, possibly the most difficult to excel at. Combining hitting the ball, movement, ...

Everybody knows somebody who’s just got it. Perhaps it was a childhood friend who saw a tennis ball for the first time and had already mastered the overhand serve. Or a college buddy who entered ...

The Qlipp sensor attaches to your racket and is capable of tracking forehand and backhand swings -- and predicting the speed of your hits. Aloysius Low is a Senior Editor at CNET covering mobile and ...

Lisa joined CNET after more than 20 years as a reporter and editor. Her coverage of AI ranged from a hands-on with OpenAI's empathetic Advanced Voice Mode to in-depth explainers on LLMs, ...