How a decades-old sushi party, federal trial and sprawling online conspiracy community turned Sean "Diddy" Combs into the ...

Our galaxy may reside in a billion-light-year-wide cosmic bubble that accelerates local expansion, potentially settling the ...

To date, the collaboration has detected dozens of merger events since its first Nobel Prize-winning discovery. Early detected ...

Gravitational waves spotted by LIGO reveal two black holes, 140 and 100 times the mass of the sun, merged to become a 225 solar mass behemoth.

Scientists have witnessed evidence of a collision between black holes so huge that it defies their understanding of physics.