Researchers have shown that a discrepancy in a key cosmic measurement in the early universe originates from a subtle ...

Scientists studying a mysterious effect called cosmic birefringence—a subtle twist in the polarization of the universe’s ...

Researchers created a technique to reduce uncertainty in cosmic birefringence measurements, resolving a key phase ambiguity and improving future studies of fundamental physics.

The night sky deceives us. The universe should be ablaze with starlight, yet it isn’t. Discover how the finite speed of light, cosmic expansion, and invisible radiation from the Big Bang—the Cosmic ...

Deep canyons in the Andes are the perfect location to catch the most energetic particles in the universe. Carlos ...

Two new studies have measured the expansion of the universe in our immediate cosmic neighborhood using a novel method that ...

A new three-volume study explores how quantum physics, gravitation and cosmology may be understood within a unified ...

The local universe may be expanding more slowly than previously thought, scientists have found. The discovery, made in two ...

Scientists worldwide respond to the publication of the three-volume monograph “Quantum Model of the Universe” #Physics ...

The Milky Way isn't just drifting through a giant void in space untethered, but is embedded in a sheet of dark matter like a ...

Observations show the universe appears flat, yet its true size and global shape beyond the observable horizon may remain ...