Dark matter is thought to make up a little over a quarter of the universe, but it has never actually been detected. Researchers repurposed an experiment originally intended to detect gravity, which ...

The polarization pattern around M87* — the first black hole to be directly imaged by the Event Horizon Telescope — has ...

Nearly half of the universe’s ordinary matter has been hiding — until now. Bursts of radio waves have illuminated the whereabouts of all ordinary matter, revealing its distribution between, around and ...

Members of the STAR collaboration, a group of physicists collecting and analyzing data from particle collisions at the Relativistic Heavy Ion Collider (RHIC), have published a new high-precision ...