Physicists in Toronto observe quantum “negative time”: a pulse of light appears to leave before entering atoms.

Nearly a century after Italian physicist Ettore Majorana laid the groundwork for the discovery that electrons could be divided into halves, researchers predict that split photons may also exist. The ...

Imperial physicists have recreated the famous double-slit experiment, which showed light behaving as particles and a wave, in time rather than space. The experiment relies on materials that can change ...

A groundbreaking achievement by physicists from Imperial College London has brought new insights into quantum physics by ...