The early universe is absolutely so far outside our understanding of how the world works it's hard to describe in words. Back then, the cosmos wasn't filled with stars and galaxies but with a boiling ...

The James Webb Space Telescope seems to have discovered more ancient black holes than theory had predicted, and now we have a ...

A theoretical study suggests that small black holes born in the early universe may have left behind hollow planetoids and microscopic tunnels, and that we should start looking within rocks and old ...

The highest energy neutrino ever detected from space may finally have an origin story. Mathematical analyses suggest that the ghost particle could’ve come from a theoretical object known as a ...

One day a little more than five years ago, Ely Kovetz was having lunch with his colleagues at Johns Hopkins University in Baltimore, discussing a tantalizing rumor. Like many in the physics community, ...