From factory automation to healthcare, ultrasonic sensors enable precise monitoring of distance, depth, and fluid levels.

Ultrasonic energy is widely used to sense the presence of nearby objects and even determine their distance if needed, as well ...

Lactate, a compound present in sweat, is an important biomarker to quantify during exercise. However, available wearable sensors can cause skin irritation, which calls for the use of different ...

Your Apple Watch Can Once Again Measure Blood Oxygen Levels. Here's How The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a year ...

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

This weekend in the Big Ten, Penn State football will look to rebound from a gutting loss to Oregon with a game at UCLA while undefeated Maryland will host Washington. In the not-too-distant past, ...

At a glance Expert's Rating Pros ・Phenomenal cameras ・Gigantic battery ・Excellent performance and software ・One of the nicest ...

Republicans in the Senate blocked a measure that would terminate the president’s legally disputed campaign targeting alleged drug runners. By Robert Jimison Reporting from the Capitol Republicans in ...