Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it ...

The Hubble tension, a long-standing puzzle in cosmology, arises from conflicting measurements of the universe’s expansion ...

Could the universe be rotating at an imperceptible speed? An extremely slow rotation, occurring once every 500 billion years, ...

Let's turn the sun into a telescope. In fact, we don't have to do any work—we just have to be in the right spot.

In the intricate world of quantum physics, where particles interact in ways that seem to defy the standard rules of space and ...