Heaviest known elementary particles and their antimatter counterparts are detected after nuclear smash-ups at the Large ...

Astronomers using the James Webb Space Telescope have discovered the most distant quiescent galaxy ever seen – one that had ...

Nicknamed the “Big Wheel,” a giant, spiral-shaped disk galaxy was spotted in an unusually crowded part of the early universe just two billion years after the big bang ...

This week, researchers reported a brain circuit linked to the intensity of political behavior. Microbiologists found that the ...

It is no heavier than 0.45 electron volts (eV) — less than one-millionth the mass of an electron, the next-lightest known ...

A new estimate of the ghostly particle’s maximum possible mass brings physicists a tad closer to understanding the universe.

Our new study of the nearby starburst galaxy Haro 11 has shown that strong X-ray-emitting superwinds may be a key mechanism ...

Link to 100 Best Movies of 2015, Ranked by Tomatometer 100 Best Movies of 2005, Ranked by Tomatometer Link to 100 Best Movies of 2005, Ranked by Tomatometer What to Watch: In Theaters and On ...

32,933 people played the daily Crossword recently. Can you solve it faster than others?32,933 people played the daily Crossword recently. Can you solve it faster than others?

A new theory challenges the standard model of cosmology, arguing that dark matter and dark energy are not the forces behind cosmic expansion.

In light of the new results from cosmological probes this Spring, we are organizing an online Rapid Response Workshop targeting the broad European Astroparticle Theory comunity through EuCAPT. The ...

ABSTRACT: In the Hubble sphere, we assume that the wavelength of pure energy spreads out in all directions. The maximum wavelength in the Hubble sphere is then the circumference of the Hubble sphere.