The total energy of the ball consists of its potential energy (related to position) plus its kinetic energy (related to motion). To zero out both components, you would have to give a precise value to ...

By combining surface codes with lattice surgery, researchers have shown how logical qubits can be manipulated and entangled ...

Reform UK is on the verge of snatching a safe seat from Prime Minister Keir Starmer, threatening to end his leadership after a fortnight from hell.

They ask us to believe, for example, that the world we experience is fundamentally divided from the subatomic realm it’s built from. Or that there is a wild proliferation of parallel universes, or ...