A newly detected gravitational wave, GW250114, is giving scientists their clearest look yet at a black hole collision—and a powerful way to test Einstein’s theory of gravity. Its clarity allowed ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still daring to test it. Some theories of quantum gravity suggest light might ...

Prince Albert II of Monaco had a noticeable facial scar as he returned to public life for the first time since he underwent a recent medical procedure on his scalp. Hello! Magazine reported on Friday ...

An old conspiracy theory claiming that Confederate general and Freemason Albert Pike outlined plans for three world wars in an 1871 letter to Italian revolutionary Giuseppe Mazzini has gone viral once ...

(Council Bluffs) -- For the third time in just over a year, two of Class 1A’s top girls basketball teams staged a classic. No. 1 St. Albert (11-1) dropped their first game of the season, falling to No ...