A bold new theory could bridge quantum physics and gravity at last. At Aalto University in Finland, two physicists believe ...

In the quest toward finding the correct theory of quantum gravity, physicists have been testing the holographic principle which, they say, is a key property of any valid theory of quantum gravity.

Every week quantum computing hits a new milestone: more qubits, fewer errors, better readout of results. But will these ...

Scientists have potentially solved what many consider physics' most challenging problem – reconciling Einstein's theory of ...