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

Scientists have developed a fully transparent skin sensor that accurately measures UV radiation, detecting light and converting it to electrical signals. So when the Sun's rays reach damaging levels, ...

A couple of years ago, a curious, then-16-year-old hacker named Reynaldo Vasquez-Garcia was on his laptop at his Portland-area high school, seeing what computer systems he could connect to via the ...

In an advance at the intersection of neuromorphic engineering and photonics, researchers have developed an ionic-electronic photodetector that not only detects light but also performs in-sensor image ...

Police search for robbery suspect who threatened clerk at gunpoint in Greater Cincinnati Police were searching for a robbery suspect who threatened store clerks at gunpoint in a Greater Cincinnati gas ...

The Takex VS-1000E sensor detects vaping and smoking and does not require an annual license subscription or special application. It features a N.C./N.O. selectable alarm relay with configurable ...

Teledyne Gas & Flame Detection (Teledyne GFD) has released its Spyglass Xtend triple-infrared flame detector, a notable industry advance that offers the simultaneous detection of both hydrogen (H 2) ...

We may earn a commission from links on this page. One of the most common first sensors people buy for their home is a motion sensor. But in almost all cases, you want a presence sensor instead. The ...

Having the ability to quickly distinguish between a fire or false alarm not only helps to keep workers safe on the job but can also protect against costly facility shutdowns. As the industry's first ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

In September 2015, a vibration lasting just one-fifth of a second changed the history of physics. It was the first direct detection of gravitational waves — perturbations in the geometry of space-time ...