Repulsive gravity at the quantum scale would have flattened out inhomogeneities in the early universe First light The cosmic microwave background, as imaged by the European Space Agency’s Planck ...

Quantum gravity and cosmology represent a frontier in theoretical physics where the principles of quantum mechanics are integrated with the framework of general relativity. This synthesis is crucial ...

Dark matter remains one of the most compelling enigmas in modern cosmology. Although it does not emit light, its gravitational influence is essential for the formation and evolution of cosmic ...

Michael S Turner argues that the next breakthrough in particle physics and cosmology may be just around the corner.

For more than a century, gravity and quantum physics have stubbornly resisted a common language, one describing the smooth curvature of spacetime, the other the jittery statistics of particles and ...

Add Yahoo as a preferred source to see more of our stories on Google. Famed physicist Stephen Hawking took gravity to its ultimate limits. In doing so, he made a number of significant advancements in ...

Physicists are scrambling to understand why dark energy is weakening. In a surprising twist, we must now reconsider the ...

A physicist proposes that consciousness is the fundamental basis of reality, with matter and spacetime emerging from it.

Over the past 50 years, astronomers have made dozens of major discoveries that help explain the nature and origins of the universe. They’ve measured the cosmic microwave background, or leftover ...

Famed physicist Stephen Hawking took gravity to its ultimate limits. In doing so, he made a number of significant ...