Physicists working at the CERN particle physics lab said they detected a slight but significant difference in how particles of matter and antimatter decay.

Hubble's new image of galaxy cluster Abell 209 reveals over 100 galaxies and gravitational lensing effects from dark matter ...

Scientists believe that if a nuclear clock is developed – one that uses the atomic nucleus to measure time with extreme precision – even the tiniest irregularities in its ticking could reveal dark ...

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe, ...

Inspired by superconductivity, a strange new theory that seeks to explain dark matter might explain dark energy, too ...

Steve James, 65, has reached the halfway point of his goal to run 200 marathons in 200 days, while researchers at the ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

The regular matter that makes us, planets, stars, and galaxies is about 5 percent of the matter-energy content of the ...

But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

This discovery has the potential to provide valuable insights into why matter is more prevalent than antimatter in the universe.

Low-mass stars like our Sun expel their outer layers as a planetary nebula because of what is going on in the star’s core as ...

A shower is a relatively simple routine that usually doesn’t require 10 steps or a plethora of products. A daily shower with ...