In a striking new theory that could reshape how we understand the universe, a physicist has proposed that gravity may not be a fundamental force, but rather a by-product of computational ...

It drives the movements of stars and galaxies, but dark matter is invisible. While it remains a colossal mystery, a study ...

New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, is evolving.

Neutron stars are some of the weirdest cosmic objects, and the greatest mysteries lie deep in their hearts.

Ultimate Wolverine is helping Ultimate X-Men flesh out the mutant side of the new Ultimate Universe. While Ultimate X-Men is going its own way, introducing new mutants based on old ones and being a ...

Whether we are simply characters in an advanced virtual world is a much-debated theory, challenging previous thinking about ...

There’s more to the universe than meets the eye, he found. His studies led astronomy to the dark side, changing our view of what’s out there. By Dennis Overbye Jeremiah Ostriker, an ...