Instead of the big bang, some physicists have suggested that our universe may have come from a big bounce following another ...

The second law of thermodynamics demands that if we want to make a clock more precise – thereby reducing the disorder, or ...

At the center of each classical black hole is a paradox: a singularity, where gravity is infinite and the laws of physics ...

Entanglement has now become the key resource in quantum information theory. It is being used in quantum teleportation and ...

Entanglement has now become the key resource in quantum information theory. It is being used in quantum teleportation and ...

From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...