Duke Energy CEO Jim Rogers says nuclear investment and partnering with Chinese energy firms are important steps to building U.S. energy security.

Environment minister Jairam Ramesh says India plans to outline unilateral greenhouse gas emissions cuts soon. But he says rich states must commit to greater cuts of their own before developing countr…

Yesterday’s dueling speeches at the UN suggest a continued impasse on Iran’s nuclear program, says CFR’s Ray Takeyh. And Iranian politics make that unlikely to change anytime soon.

CFR’s Michael Levi says the Obama administration faces tough negotiations on a global climate change agreement at the December Copenhagen meeting without clear support from Congress. But he says Obam…