He wants to know what happened at the very first moment of the Big Bang, whether time or anything else existed before it, and how we can tell the future from the past. Such bedrock questions in ...

The discovery of what existed before what we consider modern-day matter has led scientists to change their view of cosmology from an explosion to one .

It’s not usually put like this, but the discovery of primordial gravitational waves two weeks ago has given us our first direct glimpse of a period before the big bang. If you're enjoying this article ...

A provocative Joe Rogan clip asking one of cosmology's ultimate questions: "What do you think was happening before the Big ...