Visitors take a white ping pong ball, called a “spirit ball,” and write what Christmas means to them on it using a marker.

Can a bunch of ping pong balls withstand the power of a supercharged blender? This experiment may not be quite as crazy as ...

Protesters disrupted the Atlanta City Council meeting on Monday. Those in the gallery began throwing ping pong balls and showing "You dropped the ball." The demonstration was in opposition to the ...

Atlanta, Georgia residents who oppose the Atlanta Public Safety Training Center dubbed "Cop City" showed up in droves at the city council meeting on Monday, shouting, "You have dropped the ball," ...

If ping-pong balls can float a sunken boat, they should be able to keep an uncrewed space capsule simulator from sinking. Right? That’s what a team of summer students and engineers think at NASA’s ...