Cosmology is already a complicated field of study, so switching up the variables is extra rough.

Even though we can explore the universe with great precision, there is still a lot we don't know, according to Ulf Danielsson ...

A new theory claims dark matter and dark energy don’t exist — they’re just side effects of the universe’s changing forces. By ...

Researchers say they've proven that the fundamental nature of reality simply cannot be simulated on any computer.

It is widely accepted that the universe is expanding at an accelerating rate, but now researchers say our measurements of the ...

Using CERN’s Super Proton Synchrotron, researchers generated plasma fireballs to simulate blazar jets. The beams stayed ...

In a controversial new paper, researchers argue that the acceleration of the universe's expansion has slowed down.

Shared physics, math and elements may let humans communicate with aliens via numbers or signals, with China’s giant telescope ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

Falling into a black hole means facing extreme stretching, known as spaghettification, due to immense tidal forces. While ...

How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the ...

Daniel Whiteson and Andy Warner’s upcoming book is a philosophical exploration of the humanity behind our desire to find aliens.