At the Canfranc Underground Laboratory in northern Spain, a team of international scientists is building a machine to unravel ...

A physicist says that he may have found proof of our universe's source code, but not everyone is buying his claims.

Our guide to the best smart telescopes that will help you observe and capture images of the cosmos with just a tap of your ...

The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...

This story begins -- like everything else -- at the Big Bang around 13.8 billion years ago, when the universe first started ...

Astronomers may have discovered how water originated in the universe, challenging existing theories on star formation.

Time travel has long been a topic of science fiction, filled with thrilling possibilities and mind-bending problems. The most ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. New hints from one ...

Matter and antimatter should have completely wiped each other out eons ago, leaving the Universe a very empty place.

Physicist Michael Vopson proposes that the universe operates on an efficient algorithm, suggesting it behaves like a data ...

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in ...

The first galaxies in the Universe were born enshrouded in a “foggy” gas, and could not be seen clearly until they had ...