Imagine you're sitting at a pond, listening to the din of croaking frogs. You want to know how many frogs are in the pond, but you can't pick out the individual croaks—only the combined sound rising ...

A Taiwanese research team has achieved a significant breakthrough in optical microscopy, using chemical expansion to enlarge ...

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A study in Nature Communications demonstrates that high-entropy doping of niobium pentoxide improves fast-charging ...

A breakthrough in solar imaging: the new Cona adaptive optics system enables high-resolution observations of the Sun’s corona ...

Researchers in Austria have embedded single platinum atoms in a 2D material and pinpointed their positions with atomic ...

Resonantly tunable quantum cascade lasers (QCLs) are high-performance laser light sources for a wide range of spectroscopy ...

Eclipse Metals has unveiled a transformational 89-million-tonne resource upgrade at its Gronnedal carbonatite-hosted rare earths project in southwest Greenland.

In the world of telescope optics, 0.25 wave is considered “diffraction-limited” performance (when ... displayed the quadruple Trapezium system in the Orion Nebula (M42). The view took my ...

Yuxi Fu and colleagues, who work at the Xi'an Institute of Optics and Precision Mechanics, reported a continuous-wave, near-diffraction-limited output reaching a ... to control thermal effects, ...

Treasury officials "will not provide access to any payment record or payment system of records maintained within the [Treasury] Bureau of Fiscal Service," Judge Colleen Kollar-Kotelly wrote in a ...