The Event Horizon Telescope only recently gave us the first images of the environment immediately surrounding a black hole.

In this video, we explore fundamental concepts about the atom and the forces that govern it. **CHAPTERS** 0:00 - Why is the ...

What happens if you do a big jump? Your body goes up into the air. But then it comes back down again. The reason you don’t just keep going up, up, up is because the force of gravity pushes your body ...

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

If we were living in a computer simulation, would we be able to tell we were living in a computer simulation? It's a question that's difficult to answer, but physicist Melvin Vopson of the University ...

In the late 1990s, two rival teams of astronomers discovered that the universe was expanding faster and faster. It was a ...

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

Our universe would look so different, Kyle. You might not recognize it even if you could be here to see it. Unfortunately, there probably wouldn’t be a whole lot to see. I learned about this from ...

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

This idea was once thought to lie beyond the reach of scientific inquiry,” said physicist Mir Faizal of the University of ...

Cosmology is already a complicated field of study, so switching up the variables is extra rough.