Videos

U.N. Secretary General Ban Ki-Moon opened the Paris Climate Change Conference. French President Francois Hollande outlined the importance of a climate agreement and said the stakes of an…

President Obama was among more than 150 world leaders at the Paris Climate Change Conference. In his remarks, he highlighted the U.S. investments in clean energy, solar power, and…

U.N. Secretary General Ban-Ki Moon talked about the agreement on emissions and climate change reached between the U.S. and several large developing nations.

Foreign Leaders and Heads of State spoke at the global climate summit in Copenhagen.

Foreign Leaders and Heads of State spoke at the global climate summit in Copenhagen.