A biomechanical well plate inspired by the pressure-sensing lateral line of fish can wirelessly monitor the pulse of multiple ...

CNET Labs testing found AirPods Pro 3 averaged 1.67% heart rate error vs a chest strap, second only to Apple Watch Series 11 at 0.98%.

Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

Inside every cell are lipid molecules that make up cellular membranes, helping organelles communicate and respond to stress.

One of the flagship additions to the AirPods Pro 3 was a built-in heart-rate sensor, which allows users to track more than 50 workout types. But how accurate is it?

ADELPHI, Md. – Army scientists achieved a major milestone in quantum sensing technology that could transform how electromagnetic signals are detected on the battlefield. For the first time, scientists ...

The Pro XA6 SA6320A and Expert XA5 SA6210A are intended to streamline testing processes as wireless technologies evolve towards wider bandwidths, higher frequencies and more sophisticated ...

During the late afternoon to early evening hours of Nov. 29, 1994, devoted mother of two Julianne Stallman was stabbed to death in what cold case investigator Paul Holes called a “prolonged battle” ...

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A viral boy band born online is trying to prove it's more than an internet stunt, not just to its fans, but to U.S. immigration officials. After a packed New York City show, Evan Papier, Anthony Key ...

One of the most important metrics on a Fitbit tracker is the Estimated Oxygen Variation—and now that every tracker is fitted with an SpO2 sensor, everyone can take advantage. Blood oxygen may be used ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...