With 125 million balls crowding landfills each year, the Samay siblings are reducing the number coming from UVA by recycling ...

Alexander Zverev gave a pretty detailed and interesting answer when asked about the balls issue as the German claims the ...

Desiree DeNunzio is the gift guide editor for CNET's Commerce team. When she's not writing and editing, she's either hiking through the redwoods or curled up with a good book and a lazy dog ...

A brain teaser has left many struggling to complete it, as it's said to be an 'expert level' task. If you think you have what ...

Are these tennis balls yellow or green? It seems a simple question - the tennis balls are obviously yellow. But some people say they are obviously green. And then there are the people who say they ...

What are tennis balls made of? Modern tennis balls are made of a hollow rubber core, covered in a wool or nylon shell which is known as the nap. Pressurised air inside the rubber core makes the ball ...

The small furry objects that are the focus of every tennis player's energy are spinning the stars at the ATP finals into a ...

An curved arrow pointing right. For tennis ball machines to shoot balls with perfect accuracy and at nearly 100 miles per hour, it takes a series of carefully calibrated parts working together.

Several Ligue 1 and Ligue 2 matches were interrupted this weekend as fans threw tennis balls onto the pitch in a coordinated ...

The ATP is trying to solve the problem. By Stuart Miller Yellow felt and a rubber core. A tennis ball seems so simple. But reality is more complicated, at least on the pro tours where ...

Opponents hit a tennis ball with a racket back and forth over a .914 metre (3ft) net in the middle of the court. The goal is to hit the ball into the opponent’s half of the court without them being ...

That’s definitely the hardest thing for tennis players to learn. But when they get that, it becomes very fun, because they know they have control over the ball. It gets them over that mental ...