Albert Einstein's theory of general relativity—which explains gravity ... What "3 sigma" means, Grimm explained, is that the difference is interesting and merits further investigation.

Albert Einstein’s theory of gravity, general relativity, is famously incomplete. As proven by physics Nobel laureate Roger ...

The accelerating expansion of the Universe has puzzled scientists since its discovery in 1998. This phenomenon, one of the ...

"Studying the rate at which galaxies formed lets us directly test our theories and, so far, we’re lining up with what general ...

Once again, scientists have proven Einstein's theory of general relativity is indeed correct using a Dark Energy Spectroscopic Instrument (DESI). By using the DESI to observe how dark energy and ...

In 1963, Roy Kerr, a New Zealand-based mathematician proposed a set of equations that explain the properties of rotating ...

The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...

Researchers used the Dark Energy Spectroscopic Instrument to map how nearly 6 million galaxies cluster across 11 billion years of cosmic history. Their observations line up with what Einstein's theory ...

The instrument is creating the largest map of the universe. In mapping, it revealed how large cosmic structures stick ...

An international research team's new calculations of the distortion of time and space presents new challenges to predictions ...

The Dark Energy Spectroscopic Instrument (DESI) has made significant contributions to understanding the universe's structure over the past 11 billion years, confirming Einstein's theory of general ...

A recent study in Physical Review Letters explores quantum effects on black hole thermodynamics and geometry, focusing on ...