Black holes do not exist where space and time do not exist, says new theory
Revised theory of gravity doesn't predict a Big Bang
New Law of Physics Could Explain Quantum Mysteries
Physicists propose test for loop quantum gravity
Time travel theory avoids grandfather paradox
Spacetime May Have Fractal Properties on a Quantum Scale
Einstein equations indicate possibility of black hole formation at the LHC
Why we've got the cosmological constant all wrong
Proposed Spacetime Structure Could Provide Hints for Quantum Gravity Theory
Why Einstein will never be wrong
One of the benefits of being an astrophysicist is your weekly email from someone who claims to have "proven Einstein wrong". These either contain no mathematical equations and use phrases such as "it is obvious ...
A black hole unmasked
Black holes are among the most amazing and bizarre predictions of Einstein's theory of gravity. A black hole is thought to be point-like in dimension, but it is surrounded by an imaginary surface, or "edge," ...
Gravity Probe B confirms two Einstein theories
(PhysOrg.com) -- Stanford and NASA researchers have confirmed two predictions of Albert Einstein's general theory of relativity, concluding one of the space agency's longest-running projects.
Why Einstein was wrong about being wrong
If you want to get your mind around the research that won three astronomers the Nobel Prize in physics last week, it helps to think of the universe as a lump of dough - raisin-bread dough, to be precise - mixed, kneaded and ...