Radon gas is a health hazard. It is often the single largest contributor to an individual's background radiation dose, but due to local differences in geology, the level of the radon-gas hazard differs from location to location.
Mila Kunis named Hasty Puddingâs Woman of the Year Known for her roles in That '70s Show and Black Swan, Mila Kunis has been named Hasty Pudding's Woman of the Year. She will be honored on Jan. 25. Photo by Jon Kopaloff/FilmMagic
Keeping up with the Kutchers! Mila Kunis joined boyfriend Ashton Kutcher's mom, Diane, for a little pre-Thanksgiving food shopping in L.A. on Tuesday, Nov. 26 -- one day before reports surfaced that the Two and a Half Men star had finalized his divorce from Demi Moore nearly two years after their initial split. See more pics of Mila Kunis.