Quantum physicists observed atoms entangled in motion for the first time, using helium atoms with mass and gravity, opening new ways to explore how quantum mechanics interacts with gravity.

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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 ...

Explore 25 science experiments that defied the laws of physics, revealing mind-bending phenomena that challenge intuition.

The graviton – a hypothetical particle that carries the force of gravity – has eluded detection for over a century. But now physicists have designed an experimental setup that could in theory detect ...

Historically, prior to 1820, electricity and magnetism were thought to be separate entities of nature. On April 21, 1820, ...

Physicists have long suspected that gravity might have a hidden quantum side, but for decades the idea has been more mathematics than measurement. A new proposal for a tabletop experiment now suggests ...

Though spacecraft with artificial gravity are still a distant dream, we had proof of concept way back in September 1966.

There was a secret inside the envelope in the hands of Stephan Schlamminger, one of the world’s leading experts in experimental tests of gravity. He appeared to be on the verge of opening the envelope ...

Is gravity a result of differences in informational density? Or is this theory too far out there to address all the issues present in modern physics? Here, we take a look at a recent proposal that ...

We tend not to dwell on the fact that we exist in three dimensions. Forwards-back, left-right, up-down; these are the axes on which we navigate the world. When we try to imagine something else, it ...