A team of physicists has done something that sounds impossible: they filmed points of absolute darkness racing through a beam of light faster than light itself can travel. The footage, captured using ...

Artistic depiction of the darkness measurement. Image not to scale. Physicists have experimentally confirmed a strange ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: It’s an oft-touted fact that nothing can travel faster ...

For the first time, physicists have observed that 'holes' in light can move faster than the light itself. They're known as phase singularities or optical vortices, and since the 1970s, scientists have ...

(via Sabine Hossenfelder) Recently, the James Webb Space Telescope observed signals that moved faster than the speed of light. Does this mean that faster-than-light travel is real? If not, what ...