Ten events that would unfold if gravity suddenly vanished, beginning with the effects on our bodies and ending with the ...

Einstein’s Theory of General Relativity is currently our best approximation of how the universe ticks. But there are holes.

Textbooks give strange, imprecise explanations of where things happen in quantum mechanics. Consistency with gravity needs a fresh approach.

US Naval Research Laboratory scientists have successfully trained an Astrobee zero-gravity robot to fly in space without human interference.

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in physics." The first step toward quantum gravity, the "holy grail of physics," may ...

Most people think of gravity as a simple pull—but Einstein proved it’s the bending of spacetime itself. And quantum physics ...

In a video, Shubhanshu Shukla explained that everything is secured with Velcro to prevent it from floating away.