An early attempt to explain the concept of extra dimensions came in 1884 with the publication of Edwin A. Abbott's Flatland: ...

Over one hundred years ago, a pioneering thinker changed how we understand space and time.  He told us that they're both ...

In 1919, physicist Theodor Kaluza hypothesized that extra dimensions might solve some outstanding problems in physics. And while we haven't found any evidence yet for anything outside our normal ...

Measurements of ancient light from the cosmic microwave background suggest that the universe is remarkably flat. But that does not prove it is infinite, because the observable cosmos could be only a ...

Physicists who work with a concept called string theory envision our universe as an eerie place with at least nine spatial dimensions, six of them hidden from us, perhaps curled up in some way so they ...

Physicists wonder if our universe contains hidden extra dimensions. These dimensions could explain why gravity is so weak. They might be curled up so tightly we cannot see them. High-energy particles ...

We are planning to publish the third volume with the theme of "Humanoid Gestalt." In the first volume, we questioned, "Does ...

The question of what lies beyond the universe has fascinated scientists, philosophers, and dreamers for centuries. While there’s no definitive answer, a variety of intriguing theories offer ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." For over a century, scientists have thought of time as a fundamental property of the universe. But the more ...

The book Flatland: A Romance of Many Dimensions by Edwin A. Abbott explores the concept of physical dimensions through characters who encounter higher-dimensional beings. The protagonist, “A. Square,” ...