Dark matter, the invisible substance that shapes the Universe, may have had a far more dramatic beginning than scientists once believed.

Researchers from the University of Minnesota Twin Cities and Université Paris-Saclay have reopened one of cosmology’s oldest ...

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

Chinese scientists have made the first direct observation of a quantum effect that was proposed almost 90 years ago and could ...

Researchers showed that dark matter can decouple while ultrarelativistic–or very hot–and still have time to cool before ...

New observations from the James Webb Space Telescope have revealed unexpected features in the early universe, including ...

Dark matter is a mysterious substance which makes up roughly 85% of the matter in the universe. But physicists have yet to ...

A paper links dark stars to Webb telescope puzzles involving bright sources, dust-free galaxies, and early black holes.

This cloud is a window into the dark Universe,” study co-author and Space Telescope Science Institute (STCScl) team member ...

New research puts forward compelling new evidence that dark matter interacts with cosmic "ghost particles" called neutrinos.

A study by Dartmouth researchers proposes a new theory about the origin of dark matter, the mysterious and invisible substance thought to give the universe its shape and structure. The researchers ...