For only the second time in history, two powerful scientific tools on Earth have directly detected ripples in the fabric of space and time sent out by two colliding black holes. On Dec. 26, 2015, the ...

One, two and now three historic waves have come from deep space — confirmed again by a chirping sound that was like music to the soul for the worldwide group of scientists waiting for it. An ...

The Laser Interferometer Gravitational-Wave Observatory has made a third detection of gravitational waves, providing the latest confirmation that a new window in astronomy has opened. As was the case ...

As scientists at the Laser Interferometer Gravitational-wave Observatory resume their search for ripples in the fabric of space-time, the awards for their discoveries continue to stack up. On Monday, ...