MRI contrast agents are a group of contrast media used to improve the visibility of internal body structures in magnetic resonance imaging (MRI).[1] The most commonly used compounds for contrast enhancement are gadolinium-based.
Weather Channel founder John Coleman (Screenshot: CNN) (CNSNews.com) â On the same day that the U.N. Intergovernmental Panel on Climate Change issued a major new global warming report, John Coleman, a founder of the Weather Channel, appeared on CNN Sunday to reiterate his stance that âclimate change is not happening.â.
Both sites, however, are dwarfed by Weather.com and the other properties owned by the Weather Channel, which is owned by a consortium that includes Comcast, Bain Capital and the Blackstone Group. The Weather Channel sites draw almost 50 million visitors a month.