Twin black hole collisions detected in 2024 have provided the sharpest-ever test of Einstein’s theory while revealing new details about how black holes form and spin.

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Scientists from around the world are at Brown to discuss what is known, and what needs to be learned, about the long-sought particle discovered a decade ago.

A leading Harvard astrophysicist has renewed debate over the mysterious interstellar object 3I/ATLAS, warning colleagues not ...

Two recently observed black hole mergers, occurring just weeks apart in late 2024, have opened an extraordinary new window ...

Google’s Quantum Echoes now closes the loop: verification has become a measurable force, a resonance between consciousness and method. The many worlds seem to be bleeding together. Each observation is ...

Japanese physicists have revived Kelvin’s old idea of cosmic knots, showing how these tangled fields might explain why matter ...

Such an exponential expansion may seem minor, but it is equivalent to a grape in the palm of your hand swelling to become ...

Gori's work helps bridge theory and experiment, deepening understanding of the Higgs boson, the nature of neutrino masses, and the possible particles that make up dark matter ...

Understanding how matter reorganizes as its density increases is a central question in particle and condensed-matter physics. Yet in quantum systems governed by strong interactions, finding analytical ...

In the 10 years since the first detection of gravitational waves, we have detected hundreds of these waves produced by the ...

LIGO-Virgo-KAGRA detects two black hole mergers with rare spin patterns, offering evidence for hierarchical formation and ...