Gravitational wave astronomy is starting to do more than confirm Einstein’s equations. It is turning into a precision tool ...

A new concept for energy transfer between gravitational waves and light. When massive cosmic objects such as black holes merge or neutron stars crash into one another, they can produce gravitational ...

Physicists are no longer content to simply listen to ripples in spacetime. A new proposal sketches out how an exquisitely ...

The recent detection of gravitational waves by the Laser Interferometer Gravitational-Wave Observatory (LIGO) came from two black holes, each about 30 times the mass of our sun, merging into one.

In 2023, physicists were awed to find nearly imperceptible ripples in the fabric of space and time — united as an entity known as spacetime. They were ripples discovered in association with ...

6G is looking to achieve a broad range of goals in turn, requiring an extensive array of technologies. Like 5G, no single technology will define 6G. The groundwork laid out in the previous generation ...