The theorized unseen structure of spacetime could also explain of the outstanding questions about the accelerating expansion ...

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 ...

A new theory proposes that the universe’s fundamental forces and particle properties may arise from the geometry of hidden extra dimensions. These dimensions could twist and evolve over time, forming ...

A fringe new theory suggests that time is the fundamental structure of the physical universe, and space is merely a byproduct. According to Gunther Kletetschka, a geologist — not a physicist, you’ll ...