In this video, we explore Albert Einstein's theory of general relativity, focusing on his insights into gravity and ...

A research team proposes utilizing numerical relativity, a computational technique for solving Einstein's equations in high-gravity environments, to investigate the universe's origin. The approach ...

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

Researchers at Hiroshima University have developed a realistic, highly sensitive method to detect the Unruh effect—a long-predicted phenomenon at the crossroads of relativity and quantum theory. Their ...

Confining and rotating extremely cold atoms or molecules within atomic “Ferris wheels” made from laser light could test ...