Physicists have made a monumental discovery that sheds light on the early moments of the universe. By recreating conditions resembling the first milliseconds after the Big Bang, researchers at the ...

BUFFALO, N.Y. — In the beginning, the world was empty and cold. Prior to the Big Bang — yes, before the Big Bang — the universe underwent a breathtaking cosmic expansion, doubling in size at least 80 ...

The big bang wasn’t a bang in the traditional sense—but it was nonetheless the start of important things: for one, space; another, time. Thirdly, it began the conditions and processes that eventually ...

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, ...

Some of the hardest questions in cosmology begin where the usual math gives up. Push Einstein’s theory far enough back toward ...

The Big Bang may not mark the absolute beginning of everything. A controversial cosmological model instead treats it as a ...

How did matter gain the edge over antimatter in the early universe? Maybe, just maybe, neutrinos. The Super-Kamiokande Neutrino Observatory, located more than 3,000 feet below Mount Ikeno near the ...

How did everything begin? It’s a question that humans have pondered for thousands of years. Over the last century or so, science has homed in on an answer: the Big Bang. This describes how the ...

“The Big Bang” is the idea that the universe began as “just a single point,” then expanded and stretched to grow as large as it is right now—and it is still stretching! This radical new theory on the ...

Two scientists think a double-Big-Bang scenario could explain dark matter and why we haven’t been able to detect it. Reading time 3 minutes When we think of the Big Bang, we think loud, hot, and ...