For centuries, humanity has pondered the ultimate fate of the universe. From theories of infinite expansion to the concept of ...

Astronomers have traced the hidden fingerprints of dark matter by observing rare, glowing galaxies that lived in the early ...

How old are the stars? Even with the most accurate tools currently available for modeling stellar evolution, the answer ...

The plot represents the new model with the x-axis and the y-axis showing the minimum sizes of collapsing and expanding regions that can impact cosmological measurements. The contours are independent ...

What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...

The Big Bang is often described as the explosive birth of the universe – a singular moment when space, time and matter sprang into existence. But what if this was not the beginning at all? What if our ...

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 ...

The Big Bang is often described as the explosive birth of the universe – a singular moment when space, time and matter sprang into existence. But what if this was not the beginning at all? What if our ...

The original version of this story appeared in Quanta Magazine. In 1950 the Italian physicist Enrico Fermi was discussing the possibility of intelligent alien life with his colleagues. If alien ...

TL;DR: The James Webb Space Telescope has collected extensive data enabling scientists to publish the largest and most detailed map of the universe, covering nearly the entire span of cosmic history.

Emerging evidence suggests that plate tectonics, or the recycling of Earth's crust, may have begun much earlier than ...