Scientists build a color-changing tactile sensor that lets machines “see” what they touch in ...

Haiyang-2E satellite launch marks China’s first step in replacing its aging ocean-monitoring fleet — a generational upgrade ...

Google's new minimalist $100 Fitbit Air offers plenty of health and fitness data, without the pricey subscription of an Oura Ring or Whoop band.

Get the most out of the app, and make the strap more comfortable while you're at it.

29 must-have travel gadgets that solve real problems, from noise-canceling headphones to anti-theft backpacks and portable ...

Researchers at the University of Bayreuth and Forschungszentrum Jülich have demonstrated that specific light-sensitive ...

Window alarm sensors are an essential part of home security systems, alerting you to unauthorized entries by monitoring window openings, glass breaks and motion. Each window alarm sensor type serves a ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

A scientist, a jar of pickles and a power strip walk into a room. The punchline involves physics, glowing condiments and a ...

Pocket 4P vs Luna Ultra: full specs, pricing and 2026 gimbal camera rivals compared, including the US-targeted Xtra Muse 2 Pro.