There's a significant imbalance between matter and antimatter in our universe, but a strange particle called "the Majoron" ...

We like to believe we have a pretty good idea of how things work in our universe. However, the truth is that there is still ...

A new underground facility called DUNE, which will accelerate particles for 800 miles between Illinois and South Dakota, ...

From mysterious dark matter to the radioactive decay of atomic nuclei, the past 12 months have reiterated just how strange ...

The universe doesn't have an outer perimeter, and nothing exists outside it, because there isn't an outside. As an analogy, consider the shape of our galaxy, the Milky Way. We can infer that it is ...

It centers around the Hubble constant—the measurement of how fast our universe is expanding—which comes out as two different numbers when calculated two different ways, even though those ...

While we define the laws as the “ultimate laws” of our universe, Sarma says they are merely working descriptions, and that they are nothing more than mathematical equations that match with ...

And the answer is: no, not really. But in some ways, yes. Look, it's complicated. Our universe is unimaginably vast and contains somewhere around 2 trillion galaxies. These galaxies aren't ...

It began with our cosmic dawn and ushered in the modern era with all its marvelous textures and features. It serves as the backdrop for when the universe grew up. “It’s the last major shift ...

The Hubble tension is one of the biggest mysteries in cosmology. It centers around the Hubble constant—the measurement of how fast our universe is expanding—which comes out as two different numbers ...