TEHRAN, December 12 - The United Nations secretary-general flew back to global climate talks in Poland Wednesday to appeal to countries to reach an agreement, as some observers feared the meeting might end without a deal.
TEHRAN, December 02 - With the direst warnings yet of impending environmental disaster still ringing in their ears, representatives from nearly 200 nations gather Sunday in Poland to firm up their plan to prevent catastrophic climate change.
TEHRAN, November 7 - Delegates from almost 200 countries met in Bonn on Tuesday for the second day of the United Nations climate talks to find ways to strengthen the 2015 Paris climate agreement.