It shows that a tiny part of the sky – the area of a grain of sand viewed from an arm’s length – contains thousands of ...

In the end, the measured phase of the quantum wave sits 2.5 percent from the theoretical prediction. The result, the team ...

Unconventional quantum theories may imply that time itself has a tiny fundamental uncertainty, placing an ultimate limit on ...

Scientists are probing whether language models trained on historical data can reproduce creative breakthroughs.

Scientists have spotted the first hints that Albert Einstein's formulation of gravity operates in the quantum realm. The hints have to do with observations of a falling quantum ob ...

Quantum mechanics and Einstein's general relativity explain how the Universe works at the tiniest and largest scales, ...

“The chief attraction of the theory lies in its logical completeness,” wrote Albert Einstein after publishing his general theory of relativity in 1915. “If a single one of the conclusions drawn from ...

In this video, we explore Albert Einstein's theory of general relativity, focusing on his insights into gravity and acceleration. Initially ridiculed, Einstein developed key concepts after observing a ...

Tiny “Ferris wheels” made from light and extremely cold particles could allow researchers to test a facet of Albert Einstein’s theory of relativity on unprecedentedly small scales. Theories of special ...

The original version of this story appeared in Quanta Magazine. Two blind spots torture physicists: the birth of the universe and the center of a black hole. The former may feel like a moment in time ...