Galaxies may be anchored to giant "dark stars" — clumps of invisible matter sitting at their cores, new research suggests. Although astronomers have an abundance of evidence that most of the mass in ...

Earlier this week, science writer Paul Sutter covered a bold new study that leans toward so‑called “fuzzy” dark matter as the hidden backbone of the cosmos. The research team compared three leading ...

A fuzzy form of dark matter may clump up to become the cores of galaxies, according to new research. The traditional dark matter hypothesis, that it's some form of cold, massive particle that hardly ...