U.S. President Donald Trump "sees great promise in the United Nations if it focuses on its founding mission of international peace and security," his nominee to be ambassador told the U.S. Senate Foreign Relations Committee on Tuesday.

President Donald Trump's pick for U.N. ambassador is sharing insight into his direction for foreign relations in a Senate committee hearing on Tuesday.

President Donald Trump's pick for U.N. ambassador will offer insight into his direction for foreign relations in a Senate committee hearing on Tuesday.

President Donald Trump on his first day in office again withdrew the U.S. from a landmark global pact to fight climate change. So what is the Paris Agreement? And what happens to it now?

Trump's executive order called for an immediate withdrawal from the Paris Agreement. The Agreement requires one year notice, but there's room for interpretation.

Paris climate agreement is not the boogeyman that punishes the United States that critics such as President Donald Trump claim. But it hasn’t quite kept the world from overheating either. The Paris agreement is a mostly voluntary climate pact originally written in ways that would both try to reduce warming and withstand the changing political winds in the United States.