Scientists are studying the aurora's every move.
"Faster than the speed of light” might be more of a relative statement now
New telescopic findings help shed light on a black hole physics mystery.
A theoretical physicist at MIT shares what we actually know about toying with the arrow of time.
A possible victory for Einstein
Another day, another wrinkle in the year's biggest physics story
That's really fast
The limits of travel are defined not by what vehicles can do, but by what vehicles can do to us. So how much can we take?
After staring at the sun for hundreds of millennia, humans still have burning questions about it
Say goodbye to slow downloads: Australian scientists develop chip that makes Internet 60 times faster
High-speed movie cameras can shoot up to 20 million frames in the blink of an eye. The world is a mighty interesting place in ultimate slo-mo.
Scientists tell us it's technically possible. Here's a how-to guide for the ambitious tinkerer.
The other Olympic competition: to create faster, lighter, more powerful equipment.
New research shows migrating songbirds completing transcontinental journey much faster than previously thought
Oh, and a vacuum may not really be void of matter.
Relativity experiment is the most accurate yet
A new technique for identifying the precise biological age of human tissue reveals that not all tissues grow old at the same rate.
Yet another reason to save them from extinction