Reuters: The United States and China confirmed this week that they will sign the Paris climate change agreement in New York on April 22, a move that officials hope will help the accord enter into force this year.
The world's two biggest greenhouse gas emitters issued a joint presidential statement on Thursday in which they called on other countries to sign the accord next month "with a view to bringing the Paris Agreement into force as early as possible."
Leaders from nearly 200 countries forged the...