“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 ...

A first-time viewer reacts to Sheldon's competitive streak, a full-size time machine purchase, and the arrival of his twin ...

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 ...

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 ...

In the beginning, there was nothing. Well, except for you. And the Big Bang. What would the first moments of the Universe be ...

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

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

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. There are limits to how far back we can see: the earliest galaxies, the ...

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 ...

Thanks to the lovable geeks on TV’s “The Big Bang Theory,” an Escondido inventor’s decades-old toy is now spinning with new life. On the popular show’s Feb. 16 episode, astrophysicist Raj tried to ...