"Our results show that Einstein's predictions have an incompatibility of 3 sigma with measurements. In the language of ...

"This unique lensing configuration allows us to constrain both the Hubble constant and dark energy parameters simultaneously ...

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

The idea that gravity is the result of the curvature of space-time is a core principle of Einstein's theory of general relativity. DesignCells/iStock / Getty Images Plus Under Einstein's theory of ...

This quirk of space-time is not only observable and measurable, it's an excellent tool for understanding the Universe. But a team of researchers have just found that the predicted curvature of ...

This quirk of space-time is not only observable and measurable, it's an excellent tool for understanding the Universe. But a team of researchers have just found that the predicted curvature of ...

This difference arises from Einstein's introduction of a key new element: the deformation of time, in addition to the deformation of space, to achieve the exact curvature of light. "Until now ...

This difference arises from Einstein's introduction of a key new element: the deformation of time, in addition to the deformation of space, to achieve the exact curvature of light. Are these ...