Reality is stranger than you think. Seriously. While we go about our daily lives, convinced we understand the basics of ...

In his last contribution to cosmology, Hawking proposes dramatically scaling down the multiverse concept, a theory that has long divided theoretical physicists With a science paper published after his ...

Pick up any science fiction book from the 1960s, and you’ll find parallel dimensions explained through magic portals or mysterious machines that work “just because.” Today’s readers want stories that ...

With a science paper published after his death, Stephen Hawking has revived debate on a deeply divisive question for cosmologists: Is our Universe just one of many in an infinite, ever-expanding ...