Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already doing useful work. These sensors measure fields, forces and motion so small ...

Researchers at the Georgia Institute of Technology have created a passive motion/contact sensor that detects motion using only sound. Without electricity, electronics, or batteries. The sensors are ...

A scientific discovery by researchers at Tel Aviv University's School of Chemistry offers a new perspective on a long-standing scientific mystery: how does a flowing liquid suddenly become a rigid, ...

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This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. It’s been a busy week for Eufy as the Anker Innovations smart home brand has taken the ...

Let’s face it: As we age, our vision and balance aren’t what they used to be. These changes to our senses can be minor annoyances but can also lead to injury, from stubbed toes to serious falls.

PORTLAND, Ore. (KOIN) — Portland-based immigrant rights attorneys have filed a motion asking the federal court to stop Immigration and Customs Enforcement agents from making arrests in Oregon without ...

The sensor lineup includes smart plugs, air quality monitors, and motion detectors, and automatically connects to Sidewalk without a hub or Wi-Fi. I’m PCMag’s senior writer covering smart home and ...

lly decreasing, but historically, the barrier for developing hardware solutions has remained high. You usually need money, shipping time, and specific parts. However, that is changing. Today, I’m ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to unlocking microscopic details inside living cells. Yet despite decades of ...

A Detroit Police Department employee in the Real Time Crime Center examines live monitoring, including a map of ShotSpotter alerts. Nov. 24, 2025. When gunfire rips through some Detroit neighborhoods, ...