Researchers propose a new theory for the origin of dark matter, the invisible substance thought to give the universe its shape and structure. Their mathematical models show that dark matter could have ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum ...

Experiments with hydrogen atoms could soon reveal whether particles that were long thought to be forbidden by physics ...

A bold new quantum theory of gravity may finally bridge the long-standing rift between Einstein’s general relativity and ...

The greater the cosmic-ray energy, the greater its interaction cross-section, meaning it is more likely to interact with CMB ...

Quantum ideas describe particles and fields in tiny packages, but general relativity paints gravity as smooth curves in space ...

A new study published in Physical Review D titled, "Extending the Bridge Connecting Chiral Lagrangians and QCD Gaussian ...

"Dark photon" theory says light's interference patterns may emerge from quantum particles, not waves, upending centuries of ...

One problem down, x - 1 problems go There are plenty of reasons why fusion energy has yet to become reality, but according to ...

Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light. Albert Einstein's 1905 theory of ...

A long-elusive "theory of everything" may finally be within reach as Finnish researchers unveil a new quantum theory of ...