The speed of light in a vacuum has been known as both a universal constant and a hard speed limit for all matter in the universe ever since Albert Einstein published his special theory of relativity ...
A dark point inside a beam of light should not be much of a traveler. Yet in a new experiment, some of those points appeared to move faster than light itself, darting through a wave field before ...
A team of physicists has filmed something that should not be possible: tiny points of pure darkness moving faster than light, frame by frame, in real time. The discovery sounds like science fiction, ...