Researchers studied how the universe’s structure changed over time. They found that the universe is less clumpy than expected ...

Teleparallel gravity is an alternative theory to general relativity, also devised by Einstein. This "other theory of gravity" uses a different recipe of equations to explain gravity without the ...

The accelerating expansion of the Universe, first observed in 1998, remains one of the most profound mysteries in modern ...

In an article published in Physical Review Letters on Thursday, scientists carried out an innovative study testing the ...

The research was done by Caltech’s Clifford Cheung and Aaron Hillman along with Grant Remmen at New York University. They ...

Two Indian physicists have theoretically proposed a path-breaking idea which could fundamentally change the current view about the contents of the universe and potentially provide ways to probe a holy ...

The problems of gravity and acceleration would not go away. After thinking about the problems for 10 years, he published the general theory of relativity. In it, he suggested that gravity is not a ...

General relativity describes gravitation in a geometrical framework generalizing special relativity and classical mechanics. This term includes theoretical studies of gravity, experimental studies ...

But a team of physicists has now taken a significant step forward in validating string theory by using an innovative mathematical method that points to its ... Research on Gravity in Line With ...

Sheldon Glashow has strong opinions about string theory. Like how it has failed in its primary goal of incorporating gravity into the standard model of elementary particles. How its inability to ...

general relativity is one of two pillars of modern physics – our working theory of gravity and of the very large, of planets, galaxies and the universe as a whole. It is an extension of Einstein ...