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

Ripples in the fabric of space-time called gravitational waves may be the key to solving the Hubble tension — one of the ...

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 ...

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

Two telescopes have captured images of the Cat's Eye Nebula, revealing how a dying star shed layers of material in violent ...

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

Scientists propose a gravitational-wave method called the stochastic standard siren to measure the Hubble constant, offering ...

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

The night sky deceives us. The universe should be ablaze with starlight, yet it isn’t. Discover how the finite speed of light ...

Explore how Albert Einstein transformed our understanding of the universe with groundbreaking theories like relativity and ...