The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

Dr. Melvin Vopson, an associate professor in physics at the University of Portsmouth in the UK, believes that gravity is a ...

Over billions of years, the universe has transformed from a simpler state into an intricate cosmic web, but new research ...

When Alexander the Great conquered Egypt in 332 BCE, he signaled the beginning of the era of Ptolemaic rule. His general ...

The Hubble tension, a long-standing puzzle in cosmology, arises from conflicting measurements of the universe’s expansion ...

Forget one Big Bang — try many. A bold new theory pokes holes in the popular origin story, suggesting the universe evolves ...