Scientists studying a mysterious effect called cosmic birefringence—a subtle twist in the polarization of the universe’s oldest light—have developed a new way to reduce uncertainty in how it’s ...

This also means that there could be hidden curvatures of space-time or gravitational fields, which could explain a fundamental issue in physics: the hierarchy problem. There are several ongoing ...

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

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

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

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

Six thousand eight hundred feet below the floor of an active nickel mine in northern Ontario, something has gone extremely ...

Explore the 25 Most Massive Objects in the Universe, from supermassive black holes to galaxy walls. Uncover the cosmic giants shaping our cosmos. Discover ...

A unique technique allowed astronomers to see the early universe as a "sea of light" and explore the effects of gravity and dark energy on cosmic evolution.

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 ...

Discover everything about Akanksha Choudhary, a standout contestant of MTV Splitsvilla Season 16, her journey in Pyaar Villa, ...

The oldest stars in the Milky Way are forcing a fresh look at one of cosmology’s biggest arguments. If some of them are about 13.