NASA discovers hidden portals in Earths upper atmosphere
telescope.com
telescope.com
The magnetic portal is a "hole" in the magnetic field. The particles of the solar wind can are not deflected. This is not related to "wormholes", "Casinir effect", "faster than light travel", teletransportation, "tunels", ...
If you are interested in reading the real science and experiments, go to http://www.nasa.gov/mission_pages/sunearth/news/mag-portals....
Neither this nor the NASA article [1] really explains what's happening. I think it's more like a "highway" or flux tube [2] but I'm not sure at all.
[1] http://www.nasa.gov/mission_pages/sunearth/news/mag-portals.... [2] http://en.wikipedia.org/wiki/Flux_tube
If it's this guy http://en.wikipedia.org/wiki/David_Jay_Brown , I'm thinking some telescope retailer's site bought some filler content and got quite a bit more cosmic value than they expected.