By combining ultrasound with a concept called nonlinear acoustics, you can create sound that stays silent until it reaches a ...

That buzzing from power lines isn't just in your head! Here's why it happens and what's done to keep it under control.

Musician SUGIZO visited Palestine and performed at a refugee camp in 2018. Now, he rearranges one of his tracks as a prayer for the war victims, imbuing the sound of the guitar with his prayers.