A new recipe of "quadratic gravity" could help to better define the picture of the Big Bang and the singularity that existed ...

Planets orbiting two stars were expected to be everywhere. Instead, astronomers have found only a few, and new research ...

Astronomers expected to find hundreds of planets orbiting binary stars, but only 14 have been confirmed. New research indicates that general relativity destabilizes many of these planets, especially ...

What if the technology you use every day depends on a subtle distortion of time itself? The answer lies in a century-old idea that still shapes the modern world.