"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." For over a century, scientists ...

Physicists have spent decades treating mass as something the universe simply hands to particles, a property encoded in equations rather than explained from first principles. A new proposal argues that ...

What if time were the only truly fundamental dimension of our Universe? A recent theory proposes a radically different vision of reality, where time has three dimensions. This approach challenges our ...

When Dr. Alex Murry (a bearded Chris Pine) tries to explain a new theory of dimensional physics that would undo hundreds of years of accepted science in A Wrinkle in Time and allow for interstellar ...

The current understanding of our three-dimensional universe can change with new research published by the University of Alaska that challenges the concept of the universe having length, width, and ...

Scientists at Duke and Rutgers universities have developed a mathematical framework they say will enable astronomers to test a new five-dimensional theory of gravity that competes with Einstein's ...