The BBC One dance contest returns with its live show on Saturday night (November 7) as its remaining couples take to the ...

While mathematical equations show near-maximally spinning black holes could split, the Second Law of Thermodynamics prevents this in the real universe, making fission ...

Optical cavities are pairs of light-trapping mirrors and underpin the operation of lasers, atomic clocks and many types of ...

Albert Einstein fought to save our everyday notion of reality from the strangeness of quantum mechanics. But those who set ...

Gravitational lensing is one of astronomy's best tricks for seeing the early universe. When a massive galaxy cluster sits in ...