Astronomers found evidence that dark matter and neutrinos may interact, hinting at a "fundamental breakthrough" that ...

Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing ...

At 3.3 billion light-years across, the ring may challenge the “cosmological principle” that the universe looks uniform at sufficiently large scales.

The sharpest dark matter map ever reveals the invisible cosmic scaffolding that built galaxies, stars, and ultimately life itself. Scientists have produced the most detailed map ever created of dark ...

Scientists have created the highest resolution map of the dark matter that threads through the universe—showing its influence ...

The universe’s accelerating expansion has long puzzled physicists. For decades, dark energy, an unseen force thought to make ...

Dark matter is a mysterious substance that glues galaxies together. This map from the James Webb Space Telescope could help ...

“As a result, for the past four decades, most researchers have believed that dark matter must be cold when it is born in the ...

A Simon Fraser University cosmologist believes his team's new research may bring them a step closer to cracking one of ...

To astronomers in the 1990s, these three facts were self-evident: The universe is expanding; all the matter in the universe is gravitationally attracting all the other matter in the universe; ...

The scientific study of cosmology, the field that focuses on the origins and evolution of the universe, is barely a century old. It has already been transformed more than once by new ideas, new ...