When we think about highly sensitive medical testing, we often imagine a hospital laboratory filled with large instruments, trained technicians, and carefully controlled conditions. This is especially ...

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already ...

The Aqara FP2 Presence Sensor is on sale for $64.99, and if you're trying to make your smart home a bit smarter without ...

Amanda Blum is a freelancer who writes about smart home technology, gardening, and food preservation. Previously, Amanda has worked as a technology strategist specializing in problem solving and ...

To enable the development of wearable devices that possess advanced ultraviolet (UV) detection functions, scientists have created a new type of light sensor that is both flexible and highly sensitive.

Researchers developed a sensor that measures just 1.7 millimeters and can measure forces and torque in all directions using light. WASHINGTON — Researchers have developed a sensor about the size of a ...

Need a cheap and easy way to deter intruders? For homeowners, outdoor lighting is a game changer for providing a line of sight on potential trepassers without running up costly energy bills. If you're ...

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Whether you’re looking for added security at home or easier navigation at night, motion-sensor lights can provide a boost of visibility whenever you need it. The best outdoor motion-sensor lights have ...

Amanda Blum is a freelancer who writes about smart home technology, gardening, and food preservation. Previously, Amanda has worked as a technology strategist specializing in problem solving and ...

One of the headline specs of any camera -- whether it's a point-and-shoot, mirrorless model or even a smartphone camera -- is ...