This couple is complaining that because their house is so close to my property line and the trees (which acted as a privacy ...

Dear Abby is written by Abigail Van Buren, also known as Jeanne Phillips, and was founded by her mother, Pauline Phillips.

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

Apple researchers have developed an AI model that recovers detail from raw sensor data that would normally be lost. Here's ...

My wife and I have lived in a country home for the past 25 years. When we moved here, our only neighbors were wild turkeys, ...

A multilayered semiconductor acting as an optical sensor opens the way to miniaturized, adjunct spectrometers.

At the heart of every camera is a sensor, whether that sensor is a collection of light-detecting pixels or a strip of ...

Everyone wants lower energy bills. If you're looking for ways to save energy and money, motion sensor lights can help more ...

Tellurium nanowire transistors switch between boosting and suppressing their light response through voltage alone, enabling ...

Cancer imaging is entering a phase where malignant cells no longer hide in murky grayscale but flare into view with surgical ...

HADAR night vision tech enables robots and cars to see textures, distances, and materials in complete darkness, just like ...

A new bioluminescent tool allows neurons to glow on their own, letting scientists track brain activity without harmful lasers ...