A new method to analyze gravitational-wave data could transform how we study some of the universe's most extreme events—black ...

The Laser Interferometer Gravitational-wave Observatory (LIGO) is no stranger to making history and breaking records. In 2015 ...

Scientists say the two black holes merged after colliding at speeds near the limit allowed by Albert Einstein’s theory of ...

The future of at least one of the U.S. LIGO observatories is in jeopardy as deep cuts to science programs are proposed by the ...

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...

Two colossal black holes among the most massive ever seen collided in deep space, creating gravitational waves that rippled ...

Gravitational-wave detectors have captured their biggest spectacle yet: two gargantuan, rapidly spinning black holes likely ...

The Trump administration has called for shutting down either a Tri-Cities, WA, or Louisiana observatory that work in tandem.

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

An international team of physicists discovered the largest-ever merger of 2 black holes through a phenomenon known as gravitational waves.

The proposed next generation of gravitational wave detectors will require hundreds of kilometers of ultrahigh vacuum beam ...

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