Scientists experimentally confirmed what we’ve known to be true for half a century—darkness can “travel” faster than light.

And an international team of physicists appears to have found just such a loophole: the only thing that goes faster than ...

In the realm of physics, the speed of light is considered one of the most fundamental constants in the universe, dictating the structure of time and space as we know it. But what if this cornerstone ...

For the first time, researchers measured singularities in combined light and sound waves moving faster than the speed of light. The findings have implications in fluid dynamics, optics and many other ...

The speed of light has been one of science’s most trusted markers of stability. For more than a century, the idea that light moves through space at a constant speed has supported some of physics’ most ...

Since Star Trek was beamed into our television sets in 1966, warp drives and faster-than-light engines have been the pillar ...

Imagine you’re in a car driving across the country watching the landscape. A tree in the distance gets closer to your car, passes right by you, then moves off again in the distance behind you. Of ...

A research group from the Technion-Israel Institute of Technology reports in Nature an unprecedented achievement in electron microscopy: the direct measurement of "dark points" within light waves. By ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: It’s an oft-touted fact that nothing can travel faster ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists combine sky wide gamma ray data to refine tests of Einstein’s constant light speed. (CREDIT: Shutterstock) The speed of ...