New computer simulations suggest the first magnetic fields that emerged after the Big Bang were much weaker than expected — ...

— Live Science crossword puzzle #3: Mathematical term for a whole number — 5 down ...

What do quarks, electrons, and photons have in common? They’re all part of the Standard Model - the theory that helped ...

DESI observations suggest black holes may generate dark energy by consuming stellar matter. The idea resolves puzzles about ...

While radio waves are the method of choice when searching for signals of intelligent alien life, other detectable signs also ...

Quirks & Quarks is having its 50th anniversary this fall. Bob McDonald shares his appreciation for the people behind the ...

Near-infrared images from the James Webb Space Telescope revealed five early universe galaxies merging within a large halo.

How exactly did the universe start and how did these processes determine its formation and evolution? This is what a study ...

What was the universe like in the first few hundreds of millions of years after it came into existence? How did the first ...

A backward, mirror universe could explain the existence of dark matter. If an anti-universe exists, it would run backward in ...

Black holes are complicated beasts. They have consistently broken our physics and studying them has opened our eyes to the limitations of our knowledge. One crucial problem is the Information Paradox.

JWST and Hubble uncover JWST’s Quintet, a rare five-galaxy merger from the early universe, forming stars at a rapid rate.