Supersonic experiments are forcing physicists to rewrite a rule of thumb that has guided metal design for roughly 70 years, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This exercise was largely theoretical: The researchers found that the answer, which is about ...

When we talk about the speed of sound, we usually mean how fast it moves through air. But it can travel much faster through other media, and now scientists at the University of Cambridge and Queen ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Illustration of an intense laser pulse hitting a diamond crystal from top right, driving elastic and plastic waves (curved lines) through the material. The laser pulse creates linear defects, known as ...

New research shows that the speed of sound on Mars varies considerably by location and temperature. The findings could help scientists understand sounds picked up by Martian rovers, as well as make ...