Nitrous oxide overdoses have increased in the US, but the substance is still legal as a "culinary product".

In the cold, dark outskirts of planetary systems far beyond the reach of the known planets, mysterious gas giants and ...

A massive barred spiral galaxy from the early Universe has stunned astronomers by forming stars at 300 times the rate of the ...

In a rare cosmic spectacle, astronomers have observed two galaxies engaged in a high-speed collision, approximately 11 ...

In a Universe that was only 700 million years old, long before Earth even formed, something unexpected happened. A massive ...

A quasar in one galaxy blasted another during a cosmic collision, compressing star-forming gas into tiny clumps too small to ...

Supermassive black holes shoot energy in bullet-like bursts rather than steady winds, affecting galaxy formation.

Using combined observations from ground-based telescopes over nearly four years, the researchers saw the distant galactic ...

"We see for the first time the effect of a quasar's radiation directly on the internal structure of the gas in an otherwise ...

Astronomers have for the first time observed a violent cosmic collision dubbed the 'cosmic joust.' This dramatic encounter involving two galaxies 11 billion light years away, ...

The James Webb Space Telescope yielded the largest galaxy group sample ever observed after scanning a patch of sky known as ...