Every time NASA releases a new audio clip tied to a black hole or a distant nebula, millions of listeners share it as proof ...

Negative pressure is a rare and challenging-to-detect phenomenon in physics. Using liquid-filled optical fibers and sound waves, researchers at the Max Planck Institute for the Science of Light (MPL) ...

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in Leiden has produced new insights that could be applied in 5G devices and the ...

Use left and right arrow keys to seek audio. For the first time, a team of researchers successfully used lasers to generate sound waves on the surface of a microchip, opening the door for completely ...

A closed door feels absolute. Light stays in one room, darkness settles in the next, and the boundary seems obvious enough to stop thinking about. Yet the same wall that blocks the glow from your ...