Two recently observed black hole mergers, occurring just weeks apart in late 2024, have opened an extraordinary new window ...

For the first time, scientists have detected two black hole mergers with spins so unusual they may reveal a new generation of ...

Albert Einstein changed science forever with special and general relativity, redefining space, time, and gravity. Yet after ...

Two Caltech historians associated with the Einstein Papers Project have gathered together what they consider to be the most important of Einstein's ...

In the 10 years since the first detection of gravitational waves, we have detected hundreds of these waves produced by the ...

Centuries before anyone pointed a telescope at the sky, Isaac Newton figured out how gravity works. He showed that any object ...

For the first time, scientists have heard the haunting ‘cry’ of two newborn black holes — a sound born from one of the ...

The theoretical physicist and best-selling author finds inspiration in politics and philosophy for rethinking space and time.

And these relative moves have triggered a sell signal for U.S. stocks in NDR’s equity modeling, as the smoothed 20-day change ...

In a paper published in The Astrophysical Journal Letters, the international LIGO-Virgo-KAGRA Collaboration reports on the detection of two gravitational wave events in October and November of 2024 ...

New strategies may soon allow scientists to test dark energy theories within our own solar system, linking cosmic-scale physics to local observation. Science advances through a cycle of proposing ...