Martin Rees On The Multiverse, Scientific Research & Reality
There's an interesting piece by Martin Rees about the nature of the Uni/Multiverse, as well as some of the underlying mechanics. Also, a good bit on the nature of scientific research. You can get the text or the Real version. Good stuff.
Here is some info about dark matter and extra dimensions.
A Scientific American (publication website) article talks about a theory of parallel universes (article link) that is gaining in popularity in the cosmology circles. It speaks of a "Multiverse" as well. Though, not in the same vein.
To know is to have knowledge....to understand is to be enlightened.