Heartland Institute

(Newser) - Pope Francis has taken on procreation , ISIS , and the Vatican's money issues , and now he's about to take on climate change caused by humans. He's still preparing a secret papal encyclical on the environment due in the summer, and today Vatican officials are hosting a summit to...

(Newser) - A conservative think tank has pulled a controversial billboard that compared those who believe in global warming to deranged killers. The Heartland Institute was taking heavy flak for the digital sign in Chicago that featured a photo of Unabomber Ted Kaczynski and the question, "I still believe in Global...