BUFFALO, N.Y. — Droplets of proteins, tied to an increasing number of cellular processes and human diseases, are known for their liquid-like ability to flow, exchange material and dissolve as needed.

It takes a perfect flick of the wrist and just the right angle to get a disk-shaped stone to skip across the surface of the water multiple times. So why is it so easy to get such impressive ...

Skipping stones across the water surface can be tricky. So why is it so easy to get such impressive water-skipping performance from an elastic ball? Researchers say they have answers that may reveal a ...