If you're a serious tennis player and you plan on playing three or four days a week, the Penn Championship tennis ball is an ...

People are obsessed with this hack, popular on social media, which has more than one sustainable benefits with low costs.

The Idaho man who holds the most concurrent Guinness World Records titles added another record to his name by using his mouth ...

Tennis fans might sometimes wonder what pros are doing when they stop to inspect a new ball before putting it into play. Are they stalling to contemplate strategy? Checking the manufacturer?

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Whether you’re a beginner or a pro, having the right tennis ball will make a difference in your game. Here are the best ones on the market. Desiree DeNunzio is the gift guide editor for CNET's ...