GRAND RAPIDS — A floating ping-pong ball… How can we make a little ball float without even touching it? This month's experiment will teach us about some of the forces acting against it. Let’s get ...

GRAND RAPIDS, Mich. — We are going to watch science make a ping pong ball float. How can we make this little ball float without even touching it? In this week's Weather Kids Experiment, we're learning ...

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 ...

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 ...