Our Universe was born billions of years ago. And since that time, it's given birth to millions of galaxies, our Solar System, ...

What would it actually be like if every particle in your body converted into a dark matter particle? And how long could you ...

From Copernicus to contemporary research, Catholics have long understood scientific inquiry as a partner with faith in the ...

Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

If dark stars existed, they would have been capable of forming in the universe before ordinary stars could have formed. When ...

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

When analyzing early universe data, the Standard Model of Cosmology suggests that the universe should be more “clumpy” that ...

One of the world's most sophisticated scientific facilities is turning to ultra-low temperatures to try and unravel hidden ...

Nearly everything in the universe is made of mysterious dark matter and dark energy, yet we can’t see either of them directly ...

A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...