Red-light therapy promises to treat everything from acne and hair loss to depression and chronic pain. Many of these claims ...

NASA’s Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer telescope (SPHEREx) has captured all-sky images from May and December 2025 in this video. Credit: ...

LONDON, Feb 26 (Reuters) - Britain's Virgin Media O2 launched Europe's first satellite-to-mobile service on Thursday, bringing text messages, WhatsApp and Google Maps to customers using regular ...

At any given moment, 89,000 terawatts of solar power hits the Earth’s surface. While significant advancements have been made in harvesting this power, existing technologies do not capture the full ...

Thanks to modern LED bulbs, light is cheaper than ever to make—except for one particular kind. Three University of Chicago scientists have announced an innovative way to create infrared light, which ...

Punch-drunk syndrome, boxer’s madness, chronic traumatic encephalopathy (CTE). The name has changed over the years, but the cause is clear: repeated impacts can affect long-term brain health, with ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

Elon Musk’s SpaceX has agreed to acquire 50 MHz of wireless spectrum and mobile satellite service spectrum licenses from EchoStar for use in the Starlink satellite network. EchoStar will sell its ...

AT&T reached a deal with EchoStar to buy certain wireless spectrum licenses for about $23 billion. The deal covers about 50 megahertz of nationwide spectrum, and expands AT&T's 5G and fiber services.

Near-infrared spectroscopy, known as NIR spectroscopy or NIRS, is a long-established analytical technique. For over 30 years, it has proven to be a fast and reliable method for measuring chemical and ...