Modern smartphones are packed with a wide range of sensors, and their magnetometer can successfully identify certain kinds of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether you’ve lost a ring outdoors or have a hankering to go treasure hunting on your beach day, a metal ...

Packed with simultaneous multi-frequency tech, the Vanquish 440 handles mineralized soil and shallow water without constant setting changes.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Update 7/18/2024: Since we published on July 16, the Pancky Metal Detector has gone ...

Following what school leaders called a successful pilot program at four schools, the Palm Beach County School District plans to spend more than $2 million to roll out freestanding metal detectors at ...