The world’s first all-optical radio runs on laser light, not electricity, opening new possibilities for stealth sensors and satellite applications.

From smart doorbells to pepper spray and wearable panic buttons, here are simple, life-saving tools every woman living alone in Nigeria should have.

Abstract: Flexible wearable materials can be attached to human skin to collect a range of health information, such as wrist rotation, finger joint movement, knee flexion, and so on. Moreover, facial ...

I have heard that light pollution causes migrating birds to become disoriented. Will the fairy lights (small solar lamps) ...

Do you want to illuminate your paths and make them safer to navigate? Our experts share the best outdoor walkway lighting ideas to boost your yard's ambiance.

The $163 Szrsth Solar Outdoor Lights 3-Pack is on sale for just $40 during this October's Walmart Deals event. Right now, shoppers can save $123 with a 76% discount on three motion-sensing flood ...

Keep your home safe and visible at night while saving energy via quality outdoor motion sensor lights. We tested today’s top ...

Reolink is fast becoming one of the standout performers in the smart security camera space, offering a range of great cameras ...

(CNN) — A conservative influencer who this week posted videos of clashes outside the Immigration and Customs Enforcement facility in Portland, Oregon, has been released without bond after he was ...

A team in Sweden has unraveled the hidden structure of a promising solar material using machine learning and advanced simulations. Their findings could unlock durable, ultra-efficient solar cells for ...

Once embedded in the asphalt, the sensor fabric's job is to provide continuous measurements, allowing for conclusions regarding the internal condition of the asphalt base layer. Scientists have ...

Abstract: An adaptive observer-controlled motion sensor-free permanent magnet brushless dc motor drive for solar-powered water pumping is developed here. Developed adaptive observer controls fast ...