As the universe expands, it feels like it must be spreading out from some initial point. But a physicist explains why that’s ...

The fate of the cosmos may be a bit different than previously expected. For years, scientists have talked about how the universe is always expanding — constantly moving outward, never stopping.

Research team includes astrophysicists, computer scientists, artists, and philosophers from UC Riverside, USC, and Carnegie ...

The universe exists because matter and antimatter are not good friends. Is there a scientific reason why the universe exists?

Here’s a mind-blowing thought: what if our entire universe is actually inside a black hole? Some scientists think it’s possible, and the idea is wild. They say the Big Bang might have been the result ...

Understanding the vast structure of the universe, from galaxies to superclusters, requires complex models and immense computational resources. However, the development of Effort.jl, an emulator ...

Mapping the Universe’s vast structure no longer requires endless supercomputer time. Effort.jl brings cosmic modeling to laptops without sacrificing accuracy.

A new emulator is tackling the near-impossible task of mapping the universe's large-scale structure without sacrificing ...

Seconds after the Big Bang, the newborn universe gave rise to the first elements—ionized forms of hydrogen and helium. These particles combined, forging helium hydride—the first ever molecule. It ...