If the World Science Festival’s panel on string theory tackled the question of whether the math behind it could be a reliable guide to reality, its panel on the Limits of Understanding seemed to ...

For the last 40 years, a dedicated group of theoretical physicists has been beavering away on an ambitious project to create a quantum theory of gravity and unify the four forces of nature. Using ...

Three decades ago, a British documentary series named Connections aired, which showed viewers how various scientific achievements and discoveries were really interrelated, no matter how disparate they ...

Theorists from the Institute for Advanced Study have proposed a way forward in the quest to test string theory. Two theorists recently proposed a way to find evidence for an idea famous for being ...

Fifty-eight years after it first appeared, string theory remains the most popular candidate for the “theory of everything,” the unified mathematical framework for all matter and forces in the universe ...

1. Name the German physicist who is widely credited with first studying the general theory of relativity in five dimensions, creating the precursors of some ideas that later appeared in string theory.

The 1990 Fields Medals, mathematics' most prestigious international awards, were announced on August 21 in Kyoto, Japan, at the International Congress of Mathematicians. Four mathematicians received ...