In an unprecedented step, researchers crafted a detailed model compatible with the universe’s accelerated expansion.

In this video, we explore the relationship between string theory and quantum field theory (QFT). QFT is a mathematical framework that describes nearly all particles and forces in the universe but ...

We are all familiar with four dimensions – three of space (left and right, back and forth, up and down) and one of time. But American theoretical physicist Brian Greene explains how there may be at ...