New evidence suggests the universe may have started with multiple Big Bangs instead of just one. Scientists are exploring ...

The "afterglow" of the universe is an important piece of evidence for the Big Bang. This background radiation also provides ...

The most recent measurement of a nearby galaxy cluster is deepening a disagreement about how fast the universe is expanding — ...

Emma Chapman reviews Battle of the Big Bang: The New Tales of Our Cosmic Origins by Niayesh Afshordi and Phil Halper Before the bang That the universe evolved from a "hot Big Bang" is not in question, ...

The universe began with a bang—an explosion so intense, it forged the fabric of space and time itself. This pivotal moment, ...

Repulsive gravity at the quantum scale would have flattened out inhomogeneities in the early universe First light: The cosmic microwave background, as imaged by the European Space Agency’s Planck ...

Webb discovered an early cosmic boom of "red monster" galaxies, surprising even seasoned researchers who thought they knew ...

Scientists from the Institute of Modern Physics (IMP) at the Chinese Academy of Sciences have made a breakthrough in ...