New theoretical work suggests that the pattern of light emitted by atoms could be used to detect gravitational waves at ...

Some of the biggest black holes ever picked up through gravitational waves may not have formed in a single stellar collapse ...

Dark matter is thought to make up most of the matter in the universe, but the only way it interacts with its surroundings is ...

After a three-year hiatus, scientists in the U.S. have just turned on detectors capable of measuring gravitational waves—tiny ripples in space itself that travel through the universe. Unlike light ...

Unusual wave pattern: GW190728's gravitational wave signal showed a statistical preference for a dark matter model over a vacuum scenario. Why it matters: The method offers a new way to look for dark ...

Gravitational wave researchers working on the world's most sensitive scientific instruments have found a way to tune their ...

In the sci-fi novel The Three-Body Problem, humans build “gravitational wave antennas” to broadcast to the cosmos. Now, ...

Sometimes you need a hammer, sometimes you need a screwdriver, sometimes you need two black holes many times the mass of the ...

Gravitational waves emitted when distant black holes collide and merge, causing the very fabric of space-time to ring like a bell, could be used to help measure the rate at which the universe is ...

Scientists developing more sensitive next-generation gravitational wave detectors struggle with technical challenges that might be easily overcome by putting such detectors on the moon. Here is why a ...