Physicists are quietly testing an audacious idea: that the mass of everything around us might not come from an invisible ...

Physicists have spent decades treating mass as something the universe simply hands to particles, a property encoded in ...

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,” ...

It can be tempting to assume that your intuitions about three-dimensional space carry over to higher-dimensional realms. After all, adding another dimension simply creates a new direction to move ...