“Second sound is the hallmark of superfluidity, but in ultracold gases so far you could only see it in this faint reflection ...

For centuries, the reflections of light or sound have been theorized. Scientists have always thought of another variable: ...

The treatment of kidney stones could soon be getting much faster, easier, and safer. Scientists have devised a method of ...

NASA and Boom Supersonic released an incredible photo capturing the shock waves of the supersonic XB-1 aircraft while it ...

In everyday materials, heat usually behaves predictably —it spreads outward from a hot source until it evenly distributes.