Apple has been embroiled in a six-year legal battle over one of its Apple Watch health apps. The end may finally be in sight, ...

As part of the energy transition, hydrogen as an energy carrier is gaining importance, ideally produced via electrolysis ...

Ghost Murmur is a reported CIA tool for detecting heartbeats, but scientists say known physics limits such detection to ...

Distributed fiber-optic sensors are widely used to monitor temperature and strain in infrastructure, but their spatial ...

Engineers at Rice University have developed a dual-bacterial system that converts chemical signals directly into electrical ...

DD-Scientific, the leading manufacturer of electrochemical gas sensors, has launched a lead-free O2 portal which gives ...

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen sensors, but four.

Some animals can regrow lost body parts. Salamanders and frog tadpoles can rebuild entire limbs after amputation. Mammals ...

A Vietnam War surveillance program builds a covert network of ground sensors, airborne relay, and a major processing center in Thailand to track movement along the Ho Chi Minh Trail. The details ...

Keeping your camera's image sensor clean is the simplest way to remove annoying smudges and particles from your images — here's how to clean your camera sensor to get a crisp picture of the stars ...

Digital intelligence and analytics firm Sensor Tower has released its State of Gaming 2026 report, revealing flat growth in mobile game revenue, double-digit growth for PC and console gaming, and ...

In this DI, high school student Tommy Liu builds a vehicle-mounted particulate matter monitoring system that siphons power from harvested wind energy from vehicle motion and an integrated ...