The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...

In fact, it could tell us something profound about the birth of the universe by possibly hinting that everything we see ...

Red specks in the early universe are puzzling astronomers, but a proposed explanation suggests they are the progenitors of ...

New research suggests black holes may transition into 'white holes', ejecting matter and potentially even time back into the universe, defying our current understanding of these cosmic giants.

Primordial black holes are the earliest black holes thought to exist, and they vanished almost as fast as they came into ...