Such an exponential expansion may seem minor, but it is equivalent to a grape in the palm of your hand swelling to become ...

Theorists have found that a “warm” version of cosmic inflation is consistent with known physics, linking it to the hunt for ...

The observable universe contains so much matter and so many planets that, if it extends infinitely, identical copies of people could exist somewhere else.

Evidence of this quantum layer may be coming soon. Here’s what you’ll learn in this story: Physicists are still puzzling over ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density – given that the universe contains a lot of relatively empty space, could ...

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...

The Absolute Universe continues to expand, with both the first Flash and a major DC Comics villain introduced in Absolute ...

A novel imaging technique used for the first time on a ground-based telescope has helped a UCLA-led team of astronomers to ...

Countless mysteries remain about the universe, from its size and origin to the potential of AI, dark energy, and the limits of human understanding.

The Peacemaker season 2 finale was supposed to hint at the longer narratives that are set to evolve in the DC Universe as ...