A recent preprint claims that we may someday be able to create gravitational waves in a lab. Through the use of “twisted” light, we could create powerful, high-frequency waves in a controlled setting.

Gravitational-wave researchers have developed a new model that promises to yield fresh insights into the structure and composition of neutron stars. Gravitational-wave researchers at the University of ...

Physicists have measured the gravitational field of a smaller object than ever before, a gold sphere with a mass of about 90 milligrams. This could help us understand how gravity fits together with ...