A new physics paper proposes modifications to Einstein’s theory of relativity that could solve one of the biggest issues ...

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Researchers at the Technion-Israel Institute of Technology have measured “dark points” inside light waves that appear to travel faster than light itself, confirming a theoretical prediction made half ...

Three physicists have proposed a modification to Einstein’s general relativity that, if confirmed, could eliminate the ...

Most current models of the Big Bang rely on general relativity along with additional elements that are introduced to make the ...

Planets that orbit white dwarf stars should be too hot to host alien life, theories suggest. But a new study accounting for Einstein's general relativity may rewrite that rule. When you purchase ...

Einstein was right: artist's impression of a neutron-star merger. (Courtesy: NASA) Multimessenger observations of neutron stars have been used by astrophysicists in the US to put Einstein’s general ...

One of the greatest mysteries of modern physics, the "black hole information paradox," might have finally found an elegant ...

(Aitor Diago/Moment/Getty Images) For the first time, physicists have observed that 'holes' in light can move faster than the ...