Physicists at the University of Colorado Boulder have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. The ...

Physicists at CU Boulder have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. The researchers say the device could ...

In laboratory studies, coronae emit a faint blue light from the tips of spruce needles. In nature, ambient light drowns out this glow, so researchers used a special camera to detect invisible, ...

The 12-time All-Star steps away from the game ranked No. 2 all-time in assists and steals. From NBA.com News Services Veteran point guard Chris Paul ranks No. 2 all-time in assists and steals. Chris ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

UV printing uses ultraviolet light to quickly dry special ink on materials like metal, wood, and acrylic. This once complicated process is no longer exclusive to industrial settings, thanks to the ...

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Tamarack Biotics received FDA approval for TruActive, a UV light-based technology that kills harmful pathogens in milk while preserving nutrients typically destroyed by pasteurization. Although not ...

It kept you dry in December — now it might be the secret to surviving July. As temperatures soar, a growing number of Americans are getting hip to what much of the world already knows: Umbrellas ...

Animals with ultraviolet color patterns can be found all over nature. Here’s what we know about what purpose these patterns serve. Scorpions are one of many animals that appear to glow under ...