For more than a century, scientists have wondered why physical structures like blood vessels, neurons, tree branches, and ...

In this video, we explore the relationship between string theory and quantum field theory (QFT). QFT is a mathematical ...

But despite its extraordinary popularity among some of the smartest people on the planet, string theory hasn’t been embraced by everyone–and now, nearly 30 years after it made its initial splash, some ...

String theory is the idea that the fundamental particles we observe are not point-like dots, but rather tiny strings. String theory is one of the most famous ideas in modern physics, but it is also ...