A newly merged black hole does not become quiet at once. It vibrates, sheds energy through gravitational waves and produces a ...

More than a century after Albert Einstein first transformed our understanding of gravity, his general theory of relativity ...

Albert Einstein’s general theory of relativity predicts that a rotating mass like the Earth pulls the fabric of space and ...

More than a century later, scientists are still proving Albert Einstein right. The famed physicist’s revolutionary general ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

One of the most basic assumptions of fundamental physics is that the different properties of mass—weight, inertia and gravitation—always remain the same in relation to each other. Without this ...

Although Einstein’s Theory of Relativity is typically associated with really large and really heavy things like planets in ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A bizarre "cosmic glitch" in the theory of how the gravity of the ...

Brown University chemists have provided direct evidence that upends the textbook explanation of how triple chemical bonds ...

The MICROSCOPE mission tested the weak equivalence principle with free-falling objects in a satellite. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

On August 12 the sky will go dark for just two minutes and 18 seconds, at longest, across a swath of the world that includes ...

Research teams on both sides of the Atlantic have shown that precise modeling of the universe and its contents will change the detailed understanding of the evolution of the universe and the growth of ...