Researchers say they discovered observational evidence of string theory, which could turn everything we know about the ...

Physicists have proposed a new model of space-time that may provide the 'first observational evidence supporting string ...

Last month, the Dark Energy Spectroscopic Instrument (DESI) collective reported that dark energy is evolving—specifically ...

For decades now, many physicists have pursued the hope that equations involving an especially tiny "string" could provide the ...

The idea of string theory was first floated in the 1960s and '70s. Scientists may have found the first observational evidence that supports string theory -- a hypothetical framework in physics ...

Sheldon Glashow has strong opinions about string theory. Like how it has failed in its primary goal of incorporating gravity into the standard model of elementary particles. How its inability to ...

After writing a 400-page book on string theory and then helping NOVA translate that book into a three-hour documentary, would Brian Greene, we wondered, have anything more to say about string theory?

String theory is perhaps the most high-profile candidate for what physicists call a theory of everything – a single mathematical framework capable of describing the entirety of the known universe.