Featured in speed of light
WATCH: How far can these animals and objects move in 10 seconds?
It's the the 10-second marathon.
What is causing these black and white bars to change direction?
A quick physics lesson should clear things up
Scientists Slow Down The Speed Of Light As It Travels Through Air
"Faster than the speed of light” might be more of a relative statement now
Watch Laser Light Moving At 100 Billion Frames A Second
The latest and greatest in ultra-fast photography
FYI: Can Anything Move Faster Than Light?
Yes, the universe itself will eventually outpace the speed of light. Just how this will happen is a bit complicated, … Continued
A NASA scientist claims to be on the verge of faster-than-light travel: is he for real?
Speed Of Light In Vacuum Is Not Actually Constant, Study Finds
Oh, and a vacuum may not really be void of matter.
Experience Relativity Firsthand In MIT Video Game That Slows The Speed Of Light
When light slows to the speed of a stroll, things get very, very strange.
In Repetition of Controversial Experiment, Neutrinos Beat Light Speed Once Again
Remember in September when neutrinos were observed moving faster than the speed of light, potentially overturning everything we thought we … Continued
Physicists Say Speed-of-Light-Breaking Neutrinos Would’ve Lost Their Energy Along the Way
Another day, another wrinkle in the year's biggest physics story