A flashlight seems simple until you see how many ways people have tried to redesign it. We tested 9 flashlight gadgets for ...

How do astronauts track sleep? A new study introduces a smartphone-based melatonin test that monitors circadian rhythms in just 15 minutes using fluorescent nanoparticles.

PROGRAM AIMED AT SAVING LIVES. STARTING TONIGHT IN WORCESTER, THE STEADY BLUE LIGHT ON EVERY POLICE CRUISER MEANS SLOW DOWN. BE SAFE. IT’S HUMAN NATURE. WHEN YOU SEE A POLICE VEHICLE OR A POLICE ...

Drivers in the city of Santa Maria may want to rethink running red lights as the City Council looks to implement a remodeled ...

The Elecsys NfL blood test detects neuroaxonal damage associated with neuroinflammation in adults diagnosed with relapsing ...

AI language models, used to generate human-like text to power chatbots and create content, are also revolutionizing biology by treating complex biological data like a language. Language models are ...

Gravity, as most people understand it, is the familiar force that pulls a falling apple toward Earth. But for astronomers and ...

Lead, LeadCheck, and Safe Home. Most DIY kits can detect high levels of lead, but miss lower levels that could still be ...

For many communities, water safety is still a guessing game. A clear stream or ...

It is also available in a variety of alternative configurations, such as with a taller floor-mounted tripod, for a little ...

Setting boundaries isn't about building a fortress to keep the world out; it’s about drawing a line in the sand so you don't ...

In a recent test of portable jump starters, I chose the Gooloo GT6000 as Best Overall for its unparalleled power capacity, ...