These emergency lighting solutions go from simple flashlights to full-on generators, all of which will help keep you safer in a tough spot.

From anti-counterfeiting inks to bioimaging agents, phosphorescent materials that glow after light exposure are critical for ...

If you’ve ever scrolled through skincare TikTok or seen glowing selfies with futuristic-looking face masks, chances are ...

According to Texas law, you have to dim your brights within 500 feet of oncoming traffic. And yes, Scenic Drive counts. It’s ...

Abstract: In traditional nonlinear cooperative localization (CL) methods based on Bayesian theory, system noise is typically modeled as a specific random process, with the assumption that its ...

And if you’re anything like me (read: always curious about the latest wellness trend), you might be wondering whether light ...

My telescope, set up for astrophotography in my light-polluted San Diego backyard, was pointed at a galaxy unfathomably far ...

W hile photographing the auroras during a geomagnetic storm, Mike Lewinski caught sight of something extraordinary: a ...

But when scientists peer very far back, they find conundrums. JWST observations of the distant past are at odds with ...