On the night of Oct. 5, 1923, Edwin Hubble observed a strange star that flickered in intensity at regular intervals. The star ...

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

There are four fundamental forces in the Universe. These forces govern all the ways matter can interact, from the sound of an infant’s laugh to the clustering of galaxies a billion light-years away.

The article chronicles the evolution of astronomy from astrology and alchemy to modern astrophysics, highlighting significant advancements like the development of spectroscopy and Einstein's theory of ...

This week's science news reveals the identity of the mysterious "Dragon Man," while also finding clues to the universe's "missing matter." In 1933, a Chinese laborer in Harbin City discovered a ...

TUCSON, Ariz. (KVOA) — The University of Arizona has opened a new science discovery center on their campus to encourage kids in the area to be more interested in sciences that are studied in our state ...