This is the follow-up video to my recent post on fitting led indicators to my Honda crf as part of a tail tidy. Many of you ...

A nanostructure made of silver and an atomically thin semiconductor layer can be turned into an ultrafast switching mirror ...

"In most U.S. states, flashing your headlights is legal. Courts have generally ruled it as a form of expression protected under the First Amendment, though specific regulations can vary by location," ...

Complaints about the strobing lights on the Rockaway Beach Boardwalk along the Shore Front Parkway date back to at least Dec.

Northern lights were reported across mid-latitudes, with sightings stretching from Germany to the southwestern United States, ...

Have you ever noticed a sudden burst of light in your vision or zigzag lines appearing out of nowhere? Such visual changes can happen before an intense headache and may signal migraines. Symptoms vary ...

President Trump’s comments were a blunt distillation of his administration’s racial politics, which rest on the belief that white people have become the real victims of discrimination in America. By ...

Ever wondered about the physics of mosh pits and circle pits? If so, you're not alone, because earlier this week, Max Sebastian, a subscriber to the podcast The Rest Is Science, posed a question for ...

Add Yahoo as a preferred source to see more of our stories on Google. Traffic light on yellow with sky and trees in background. - Ktsimage/Getty Images Ah, the yellow light. You know, that signal that ...

It is the time of year when decorations appear everywhere and everyone has a preferred style, from bright flashing lights to something more understated. Christmas decorations are meant to be cheerful, ...

KANSAS CITY, Mo. (KCTV) - A swarm of emergency vehicles surrounded Children’s Mercy Hospital Tuesday night, but it wasn’t an emergency. It was an effort to bring holiday cheer to kids cooped up in the ...

Is there an easy way to tell when someone is really listening to what you say? New research just uncovered one unexpected sign: They may blink less. That’s the finding of a study by researchers at ...