Yet according to physics, information is never destroyed. In principle, a burned book is just as readable as the original—if ...

Einstein’s theory of relativity reveals that time is not fixed — it bends, stretches, and slows depending on speed and ...

Who is Einstein? This video explores the life and contributions of Albert Einstein, the renowned physicist known for ...

At the turn of the century, it sounded as if string theory could give us big answers about the universe. Well… has it?

The search for quantum gravity is the next big step in physics, as researchers seek to unify the physics of the very small ...

Kellogg Stelle was a professor of physics at Imperial College London for decades until his death last month. In 1977, he developed a particle theory of gravity that’s renormalizable, but the theory’s ...

String theory unifies all the forces of nature. Forces that seem very different, such as gravity and electricity, are deeply ...

The way we speak about time tends to strongly imply that the passage of time is some sort of real process that happens out ...

Dark matter may be invisible, but scientists are getting closer to understanding whether it follows the same rules as ...

Casey Handmer is an Australian-born physicist, engineer, entrepreneur, and pilot renowned for his pioneering work at the ...

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...

New evidence from the gravitational-wave event GW230814 shows that when two black holes merge, the horizon area of the ...