The Standard Model of our universe doesn’t match the evidence, in part because of dark energy, a ghostly force pushing the ...

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

Physicists are increasingly entertaining a radical possibility: our familiar universe of three dimensions of space and one of ...

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

Florida physicist has suggested that two of the biggest mysteries in particle physics and astrophysics — the existence of extra time and space dimensions and the composition of an invisible cosmic ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

MADISON – When the world’s most powerful particle accelerator starts up later this year, exotic new particles may offer a glimpse of the existence and shapes of extra dimensions. Researchers from the ...