For obvious reasons, we do not know what the inside of a black hole looks like. But thanks to theoretical physics, we can ask ...

A mathematical model suggests that when a pair of black holes gets quantum entangled, this can give rise to a lumpy ...

Imagine two towns on two opposite sides of a mountain. People from these towns would probably have to travel all the way around the mountain to visit one another. But, if they wanted to get there ...

The universe isn’t just growing—it’s speeding up as it does. That discovery stunned scientists, upending long-held ideas about gravity and motion in space. This rapid expansion wasn’t predicted by ...

By constructing these so-called Einstein-Rosen caterpillar wormholes, researchers offer a tangible way to imagine what the inside of a typical black hole might look like. Rather than being smooth or ...

This documentary explores the wormhole theory, a mind-bending concept in physics that could allow shortcuts through spacetime ...

Theoretical physicists have long debated the possible existence of wormholes, which are mathematically possible, but no evidence points to their physical existence. One theory suggests that these ...