On Monday, President Trump said of the Panama Canal, “We’re taking it back.” The letter from Panama cited articles of the U.N. charter that prohibit member states from using threats and force.

Panama has alerted the United Nations - in a letter seen by Reuters on Tuesday - to U.S. President Donald Trump's remarks during his inauguration speech, when he vowed that the United States would ...

A total of 50 nations have now joined NASA's efforts to establish peaceful and cooperative international space exploration.

In the wake of President Donald Trump's strike on Iran's nuclear sites, former Russian President Dmitry Medvedev said Sunday ...

There have been many memorable moments in the 80-year history of the United Nations, both at its headquarters in New York and ...