The LIGO Hanford Observatory near the Tri-Cities and its twin in Louisiana detected ripples of time and space passing through ...

A short-lived ripple in space-time revealed that two black holes merged into a giant black hole with the mass of 225 suns ...

Using ripples in space-time predicted by Einstein, a team of researchers has detected a cosmic merger of unprecedented ...

L ast month, work began on the world’s first space-based gravitational wave detector. The European Space Agency and partner aerospace companies are developing orbiting, detector spacecraft to observe ...

The Laser Interferometer Gravitational-Wave Observatory (LIGO)'s LIGO-Virgo-KAGRA (LVK) collaboration has detected an ...

A collaboration between humanity’s three gravitational wave detectors have identified a black hole merger event that created ...

Astronomers have detected the most massive black hole merger ever observed, challenging stellar evolution and black hole formation theories.

The Trump administration has proposed closing either the LIGO Hanford observatory in WA or its twin in Louisiana.

American institutions collaborated on project that takes Chinese search for primordial gravitational waves ‘onto the ...

Learn more about LIGO, the observatory that detected two massive black holes merging, the largest in recorded history.

A recent ruling by the California State Assembly reflects decades of neglect for the toxic pollution threatening Imperial ...