Physicists extend special relativity beyond the speed of light
Physicists experimentally demonstrate one-way quantum steering
Physicists propose test for loop quantum gravity
Could the combination of general relativity and quantum mechanics lead to spintronics?
Time travel theory avoids grandfather paradox
Revised theory of gravity doesn't predict a Big Bang
Quantum guessing game reveals insight into stronger-than-quantum correlations
Does weak equivalence break down at the quantum level?
New Law of Physics Could Explain Quantum Mysteries
Spacetime May Have Fractal Properties on a Quantum Scale
Physicist suggests speed of light might be slower than thought
How to test the twin paradox without using a spaceship
Forget about anti-ageing creams and hair treatments. If you want to stay young, get a fast spaceship. That is what Einstein's Theory of Relativity predicted a century ago, and it is commonly known as "twin ...
Pulsar in stellar triple system makes unique gravitational laboratory
Astronomers using the National Science Foundation's Green Bank Telescope (GBT) have discovered a unique stellar system of two white dwarf stars and a superdense neutron star, all packed within a space smaller ...