For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Quantum mechanics has at last been formulated exclusively with real numbers, bringing a mathematical puzzle at the heart of ...

For the first time, a quantum computer has successfully measured pairing correlations (quantum signals that show electrons ...

Frozen complex organic molecules have been discovered for the first time around a young protostar in a galaxy other than our ...

Marijn Heule turns mathematical statements into something like Sudoku puzzles, then has computers go to work on them. His ...

Thanks to unknown callers, robocalls, spammers, scammers, there's never been a better time to just not answer your phone. Don't put up with the deluge; here's how to stem the tide. I review privacy ...

Russians in Minnesota find the Ukraine war both simple and complex Many are horrified by "Putin's war," but they realize those back home may not see it the same way.