A team of researchers at the Laser Interferometer Gravitational-Wave Observatory (LIGO), in the U.S., has developed what they describe as a squeezed light system to improve detection sensitivity.

After a prolonged absence from the gravitational-wave-detection scene, the massive LIGO project is back up and running. The Laser Interferometer Gravitational-Wave Observatory (LIGO) works in ...

The Nobel Prize-winning project that hunts for gravitational waves— ripples in space and time—is about to begin the longest and most sensitive observational run to date. The National Science ...

Three years ago, a little-known telescope made waves with an incredible discovery, or rather, detected some waves. In 2015, the LIGO telescope became the first to detect gravitational waves, first ...

Add Yahoo as a preferred source to see more of our stories on Google. The Trump administration wants to close one of the nation's two cutting-edge observatories — one of them in the Tri-Cities — that ...

In 2015, the Laser Interferometer Gravitational-Wave Observatory (LIGO), made history when it made the first direct detection of gravitational waves—ripples in space and time—produced by a pair of ...

The National Science Foundation (NSF) is awarding Caltech and MIT $20.4 million to upgrade the Laser Interferometer Gravitational-wave Observatory (LIGO) into the Advanced LIGO Plus. Advanced LIGO ...

The first observation of neutron stars colliding happened in August 2017 and was notable for showing that both gravitational waves and light were generated by the event. The more recent observation of ...

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 ...