Scientists have managed to trap beams of infrared light in a lattice of specially engineered atoms that's just 42 nanometers ...

Scientists have made the first experimental observation of matter wave diffraction in a short-lived electron-positron atom.

Researchers have shown that surprisingly large metal particles can behave according to quantum mechanics, existing in ...

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

Most laser sources produce Gaussian beams that diverge as they propagate. This natural spreading limits their effectiveness in applications that require light to remain concentrated over long ...

Pushing optical imaging below the diffraction limit usually requires complicated illumination schemes and still suffers from weak, unstable signals ...

A view of the Geminid meteor shower and stargazing at the Tunnel View of Yosemite National Park in California on December 14, 2023. Editorial Fellow Every year around this time, bright yellow ...

The president has now seen three criminal cases against him dissolve since he was re-elected last year. By Richard Fausset and Danny Hakim Richard Fausset and Danny Hakim, who have reported on the ...

A case against a Maine lawmaker accused of election interference was dismissed on Thursday due to new evidence provided by the defense. District Attorney Natasha Irving said in a statement Thursday ...

COPENHAGEN, Denmark (AP) — Denmark's foreign minister summoned the top U.S. diplomat in the country for talks after the main national broadcaster reported Wednesday that at least three people with ...