Two recent studies by Professor Stefano Profumo at the University of California, Santa Cruz, propose theories that attempt to ...

Dark matter is a hypothetical substance that outweighs regular matter (which makes up us and everything we can see in the ...

Physicists detect antihydrogen-4, the heaviest antimatter nucleus ever created, fueling new theories about dark matter and ...

Bold new theories on "mirror worlds" and how dark matter may have formed - from black hole relics to quantum horizons.

“SCIPP members are playing key roles in advancing supersymmetric models, analyzing data from the LHC, and developing new ...

Using the largest catalog of exploding white dwarf vampire stars ever gathered has provided further evidence that dark energy ...

A groundbreaking new study, recently published on arXiv, challenges one of the most fundamental assumptions in cosmology: that dark matter remains constant over time. For decades, scientists have ...

Astronomers have discovered a ghostly, million-light-year-long bridge of stars connecting two massive galaxies within the ...

Although dark matter is invisible, its various effects can still sometimes be seen—such as in this Hubble Space Telescope image of the galaxy cluster Abell 370 some four billion light-years from ...

The secrets of black holes and dark matter could lie before the Big Bang, a new study of "bouncing" cosmology hints. When you purchase through links on our site, we may earn an affiliate commission.

Dark matter particles greatly outweigh ordinary particles by around 5 to 1, meaning that every star, planet, moon, life form, and physical object accounts for just 15% of matter in the cosmos ...

Two recent studies speculate a natural emergence of the mysterious substance, offering ‘self-contained and calculable ...