When old-school car radio antennas were a thing, you might have seen people with a tennis ball on top. Now they're less ...

When you think of uses for tennis balls beyond, uh, playing tennis, you probably imagine throwing one for your dog in a game of fetch. Unfortunately, as we’ve noted before, that’s not actually ...

Many truck owners put a tennis ball on their tow ball hitches because it protects the hitch from wear and tear and keeps it ...

This strange carry-on item actually has some huge benefits—and could even save your life. Learn why you should always have a tennis ball with you.

Around 300 million tennis balls are produced each year — and almost all of them end up in landfills, taking over 400 years to decompose. The US Open, which ended at the weekend, goes through ...