Could it be that the universe’s first structures were born not from enigmatic inflaton fields, but from the echoes of ancient ...

For decades, physicists have faced one of science’s greatest puzzles: merging quantum mechanics, which describes tiny ...

A new method to analyze gravitational-wave data could transform how we study some of the universe's most extreme events—black ...

That's the suggestion of new research that adds quantum corrections to Einstein's 1916 theory of gravity, known as "general relativity."Black holes are relevant to this because they first ...