The authors used media content analysis to study reports on climate-related issues from four quality newspapers (New York Times, The Guardian, The Australian, and China Daily). The news media reporting was analyzed, including coverage, frame, and source on international climate negotiation during the COPs from 1997 to 2012. Reporting attitude of China in New York Times, The Guardian, and The Australian for the period of Dec. 2009 to Jun. 2013 was also investigated. Results show that high coverage appears during conferences where important accord, agreement, or declaration are made; the frame used is well aligned with their stand points in international climate negotiations; and the reporting attitude toward China in New York Times, The Guardian, and The Australian is overall negative, but positive on domestic policy and international cooperation.