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

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

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

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

The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion of the universe.

Scientists propose a new gravity theory using Friedmann equations. Their model explains the universe’s accelerating expansion ...

How exactly did the universe start and how did these processes determine its formation and evolution? This is what a study published in Physical Review Research hopes to address as a team of ...

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.