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

Physicists have proposed a new model of space-time based on string theory to explain dark energy. Their hypothesis suggests ...

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.

That was 30 years ago this month, making the moment ripe for taking stock: Is string theory revealing reality’s deep laws? Or, as some detractors have claimed, is it a mathematical mirage that ...

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 ...