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

Black holes, the densest objects in the universe, eat up anything that comes too close, even light. Is there anything left inside these behemoths that could reveal what they devoured in the first ...

Analysis: There are gazillions of different possible universes that can be described and understood using the tools provided by string theory If we look out into the sky on a clear night, all we see ...

Here’s what you’ll learn when you read this story: String theory—the idea that particles are not point-like, but instead one-dimensional strings—is a popular theoretical framework that attempts to ...