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There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

Federal Reserve chairman Kevin Warsh on Wednesday during his first news conference since taking the helm at the central bank. Photo: Chip Somodevilla/Getty Images ...

Abstract: Tactile perception is of paramount importance for natural creatures and robotics. Challenges remain in realizing high-resolution and fast-response tactile perception with limited sensing ...

Soccer officials already rely on cameras to see who’s offside and who sent the ball out of bounds. But during this World Cup, refs will use digital twins of each player to view plays from every angle.

Drought in the last few years has forced ranchers in the Malpai borderlands to reduce their herd sizes or sell out entirely, but some are looking for answers in technology. Remote sensors help ...

Abstract: This paper presents a dual-mode frequency-modulated ultra-wideband (FM-UWB) transmitter for wireless body area network (WBAN). Thanks to the digital-intensive modulator, the transmitter can ...

In spring 2026, social media users spread a rumor that a new data center in Utah would use about 16 billion gallons of water a year and that the center would be 2.7 times the size of Manhattan. Utah ...