China’s J-20A is the latest evolution of the Mighty Dragon: a single-seat stealth fighter with improved engines, ...

Smart home sensors and cameras can also tackle tiny threats, providing info and options for handling bugs all on your own.

Infrared Search and Track (IRST) systems use passive infrared sensors to detect and track targets by their heat signatures—no radar emissions, no detection—and excel at spotting stealthy aircraft. But ...

When Baseus reached out with their S2 outdoor security camera, I was curious but not entirely sure what to expect. I reviewed the Baseus S1 Pro last year, and while it looked very similar, that older ...

Designed for air superiority, stealth, and possessing advanced sensor fusion, the United States Air Force’s fifth-generation F-22 Raptor, designed by Lockheed Martin, represents the pinnacle of ...

Apple is actively testing an under-display Face ID system on a prototype iPhone 18 Pro model with a single hole-punch camera in its display, claimed a Chinese leaker on Monday. According to the ...

DEAR MISS MANNERS: I worked with someone who was uber passive-aggressive and made my life at work difficult. Fortunately, she retired at the end of the semester. There was a retirement gathering for ...

WASHINGTON — Optical and infrared sensor supplier Geost has filed a $17.1 million breach of contract lawsuit against Sierra Space, alleging the company reneged on an agreement to use Geost’s sensor ...

Researchers developed a type of infrared photodiode that is 35% more responsive at 1.55 m, the key wavelength for telecommunications, compared to other germanium-based components. Detecting infrared ...

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