Some might like to r\Read "
Explanation For BBC Science News Webpage’s Climate Change Policy", as commented below. Gives you an idea of science validity in opinion.
http://omniclimate.wordpress.com/200...change-policy/
Especially; "2.
Reporting on scientific articles supporting AGW will be strictly confined to a slight change of the original press release with the smallest and most inconsequential of doubt and criticism in the results."