‘Cosmic fossils’ left by black holes created before the big bang may still shape the universe - Universe may have been ...

Shock waves from tiny black holes in the early universe could explain how antimatter became so rare while matter is common.

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 ...

Gamma-ray bursts (GRBs) rank among the most powerful explosions in the universe, releasing immense energy in intense flashes ...

A bizarre, record-breaking neutrino detected in 2023 may have originated from an exploding primordial black hole—a relic from ...