Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...

Scientists have engineered a nanoscale switch using DNA "origami." Inspired by macroscale mechanical switches, the device achieves long-term functionality without the continuous forcing mechanism that ...

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 ...

Amid the revelations over the weekend about the US military raid to capture Venezuela's president, Nicolás Maduro, was an unusual line from President Donald Trump. "It was dark," Trump said. "The ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...