When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

Beginning our series on the latest EW BrightSparks of 2025, we profile Jadesola Adeleka, of Loughborough University and a ...

A Sheridan couple has invented a smart-home system that automates coop care for people who keep backyard chickens. Their Hen ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already ...

Aqara has announced the Spatial Multi-Sensor FP400, a new presence sensor that it says is precise enough to suss out whether ...

Ready, aim, fire—the latest health trackers use sensors to check your urine for proper hydration, ketone levels, and possible ...

This product is courtesy of It was super easy to make this mobile tracked platform and radio-controlled useful for building ...

It's finally time for the finale of "Tracker" Season 3. Based on the 2019 novel "The Never Game" by Jeffery Deaver, "Tracker" is an American action drama television series that premiered on February ...

Justin Hartley as Colter Shaw standing outside next to Brent Sexton as John Keaton in Tracker Season 3 Image via CBS Editor's Note: The following contains spoilers for Tracker Season 3, Episode ...

ANA Holdings, Japan’s largest airline, and the nation’s space agency are accelerating efforts to use sensors mounted on commercial jets to improve the monitoring of greenhouse gas emissions. Equipment ...