Robert Lawrence Kuhn is the creator, writer and host of "Closer to Truth," a public television series and online resource that features the world's leading thinkers exploring humanity's deepest ...

It's good to start by explaining this title since, to most people, "multiverse" isn't even a word. The idea is that our Universe (with capital "U") is but one amongst a multitude of other possible ...

The struggle between art and commerce has found a new battleground. This time the landscape is larger and more amorphous than ever before — bursting with creative potential but vulnerable to ...

"What really interests me is whether God had any choice in creating the world." That's how Albert Einstein, in his characteristically poetic way, asked whether our universe is the only possible ...

Advances in physics over the past 30 years have led some physicists and cosmologists to the mind-boggling conclusion that the universe we inhabit is just one of many in existence — perhaps an infinite ...

Cosmology must seem odd to scientists in other fields. More and more accurate data about the distant Universe are being generated by high-tech observational techniques, giving rise to an era of ...