A quantum trick based on interferometric measurements allows a team of researchers at LMU to detect even the smallest ...

Astronomers have revealed a new type of cosmic object called Cloud-9 — a dim, starless gas cloud anchored by a massive dark ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Auroras may be visible from Alaska to New York as incoming coronal mass ejections and high-speed solar winds could trigger ...

Retired Gen. Barry McCaffrey on Wednesday described President Trump’s Quantico, Va., remarks to top generals as less than admirable. “I’ve been doing this a long time. That presentation at Quantico ...

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In a recent article published in the journal Light: Science & Applications, researchers explored a fundamental but often overlooked area of optical science: how spatial coherence can be controlled and ...

In nature, many organisms glow in the dark, including lightning bugs, some squid and jellyfish, using light to attract a mate or lure prey. Now, researchers have engineered glowing succulents, plants ...

Abstract: Laser-plasma X-ray sources are known to suffer from a low degree of spatial and temporal coherence. Ultimately, this feature limits their range of applications, especially for ...