How does a sleep tracker on your finger compare to one in a bed? I tested Sleep Number and Oura for a month to find out. Plus ...

New studies from Germany and Hong Kong pinpoint specific sources of light pollution keeping our cities excessively bright at ...

Flexible pressure sensors, with prominent applications in healthcare, human-computer interface, and motion monitoring, have garnered significant interest among researchers in recent times. Melamine ...

These solar-powered lights typically cost $18 for a two-pack, but they’re $5 off right now, so you snag a set for just $13. That’s just over $6 each. Need more than two? The four-pack is an even ...

Well-designed lighting lets people see at night while reducing negative impacts of artificial light on pollinators and birds.

If you're tired of stabbed toes and late-night fumbling, this clever Dollar Tree find offers an easy, no-tools-needed fix, all for a few bucks.

The body sensor network (BSN) system allows communication among sensor nodes attached to different parts of human body to monitor body motion and vital parameters. BSN system using wired network is ...

Forget Prime Day—where huge deals are really happening is at the Walmart Deals Event. Walmart is a great place to buy everything from tools and grills to saunas and scooters, and just about everything ...