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 ...

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

The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.

Astronomers have made a historic breakthrough: for the first time, a black hole has been observed consuming a neutron star,an event so powerful it sent ripples through the very fabric of space-time.

The massive bill is guided by spending requests from the White House. It will extend the 2017 Trump tax cuts, while cutting ...

India is building the third LIGO detector, thus completing the triad with the two existing US-based observatories.