"There was a time when ‘universe' meant ‘all there is,' " writes Greene, but soon we may have to redefine that word, along with our own meager understanding of the cosmos. A theoretical physicist and ...

Caution: He'll warp your branes. Dr. Brian Greene isn’t just a mildly popular scientist. Greene, renowned proponent of quantum string theory and parallel universes, has fanboys and fangirls like he’s ...