Einstein’s Theory of General Relativity is currently our best approximation of how the universe ticks. But there are holes.

In an unprecedented step, researchers crafted a detailed model compatible with the universe’s accelerated expansion.

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

The universe’s accelerating expansion has long puzzled physicists. For decades, dark energy, an unseen force thought to make ...

A revolutionary new model, gaining traction among physicists, suggests our entire universe might be a vast, expanding black hole that emerged from the collapse of a larger, older "parent" universe.

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

The rapid acceleration of the universe’s expansion continues to challenge our understanding of fundamental physics. Why the ...

New research that used imaging from the James Webb Space Telescope gives credence to a scientific theory that says the Milky Way is inside of a black hole Charlotte Phillipp is a Weekend ...