We tested four super bright flashlights that range from a laser-powered flashlight that shoots a beam over a .5 mile to a ...

That said, these bright flashes are not always an immediate cause for concern. Find out how to tell the difference from our experts. What causes flashes of light in the eye? There's a clinical ...

Thanks to its low profile and surprisingly bright light, this little flashlight has earned a permanent ... as you never know when you might get soaked by a sudden storm or stumble and end up ...

A flash of light called the Platypus has hallmarks of a mid-sized black hole shredding a star and a type of burst thought to be a stellar explosion.

Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...

A witness from Athens, New York filed a report with the American Meteor Society that they witnessed what appeared to be a meteor in the skies January 15. The resident described the object creating a ...