String theory is one of the most ambitious ideas in modern physics, aiming to unite all forces of nature into one framework. But its complexity and abstract concepts leave even experts divided. In ...

Scientists are on the trail of a mysterious five-particle structure that could challenge one of the biggest theories in physics: string theory. This rare particle—never seen before and predicted not ...

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called "Is the end in sight for theoretical physics?" Forty-five years later, ...

This video introduces string theory in clear, simple terms, outlining its core ideas and why scientists study it as a possible framework for understanding the universe. 'I'm a cardiologist and I'd ...