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

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Just over a week ago, European physicists announced they had measured the strength of gravity on the smallest scale ever. In a clever tabletop experiment, researchers at Leiden University in the ...

Just over a week ago, European physicists announced they had measured the strength of gravity on the smallest scale ever. In a clever tabletop experiment, researchers at Leiden University in the ...

You can say the universe has a split personality. Or better said, our physical models of the universe are the ones fractured.

The first planned artificial gravity experiment took place in late 1966, but the first human on the Moon beat them to it.

Scientists have spent decades trying to understand how gravity operates at its most basic scale. However, no theory has come close to fully explaining it. Now, though, a new theory could finally give ...

Quantum gravity is the missing link between general relativity and quantum mechanics, the yet-to-be-discovered key to a unified theory capable of explaining both the infinitely large and the ...

Scientists show helium atoms can exist in two places at once, preserving quantum behavior even as they fall under gravity.