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 ...

The universe’s accelerating expansion has long puzzled physicists. For decades, dark energy, an unseen force thought to make ...

Two ghostlike particles, neutrinos and photons, are emerging as unlikely combatants in a quiet revolution in physics. New ...

Illustration of a set of real zeros of a graph polynomial (middle) and two Feynman diagrams. Credit: Max Planck Institute for Mathematics in the Sciences How can the behavior of elementary particles ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

For the past few years, a series of controversies have rocked the well-established field of cosmology. In a nutshell, the predictions of the standard model of the universe appear to be at odds with ...

Michael Boylan-Kolchin and others show “early dark energy” might help solve the Hubble Tension and explain why there are more early galaxies than expected. A panel of physicists and astronomers ...

Right now, it looks like cosmology is at a tipping point. Will the James Webb telescope resolve the issue by revealing new physics? When you purchase through links on our site, we may earn an ...

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 ...

Note: Articles may be assigned to more than one subject area. Hover over the donut graph to view the Share for each subject. Identify research insights to guide research strategy and grow your impact ...

What if the universe didn’t begin with a bang–but with a memory? In Brahman: All This Whatsoever That Moves, debut author Krishnamurthy Ramakrishnan dismantles the Big Bang Theory’s dominance and ...