There's a universe full of black holes out there, spinning merrily away—some fast, others more slowly. A recent survey of ...

Gravitational wave observations have revolutionized our understanding of black holes, revealing crucial details about their masses and spins. These measurements, collected from binary black hole ...

British guitarist John Sykes, best known for his work with rock bands Thin Lizzy and Whitesnake, has died aged 65 “after a ...