Physicists reveal that thousands of primordial black holes may drift through your home every year, undetected. Learn how these tiny, ancient black holes could be linked to dark matter and what that ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from the early cosmos.

Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.

Why does the universe seem so perfect and finely tuned? This video unravels the scientific principles and cosmic phenomena ...

Record-breaking ultrafast outflow (UFO) winds from a supermassive black hole flung matter across the universe close to the speed of light.

For over two decades, cosmologists have believed that the universe is expanding at an accelerating pace, driven by a ...

For centuries, Europeans thought that eternal daylight saturated the cosmos. The shift to a dark universe has had a profound ...