A mysterious phenomenon at the center of our galaxy could be the result of a different type of dark matter. Dark matter, the mysterious form of unobserved matter which could make up 85% of the mass of the known universe,

Researchers at King's College London have discovered positively charged hydrogen clouds in the Milky Way's center, suggesting a lighter form of dark m

Strange events at the heart of the Milky Way could point toward a new dark suspect that annihilates to influence the chemistry of the cosmos.

Astronomers have observed two strange phenomena near the heart of our galaxy where existing explanations run into trouble. A new paper shows how a hypothetical particle could be the underlying cause of both,