Scientists have discovered that under the right conditions, a gummy bear-like ball can roll down a vertical wall all by itself—upending a core assumption in physics. Reading time 2 minutes If you ...

Children were using robotic arms to lift small items and move them. They were flying and landing airplanes on flight simulators, making liquid tornadoes in plastic bottles, rolling balls of various ...

It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across. So every month, we highlight a handful of the best stories that nearly ...