December 17, 2018, 12pm PST
Representatives from nearly 200 nations have been attending the U.N. Climate Change Conference in Katowice since Dec. 2 to work on implementing the 2015 Paris climate agreement. Scheduled to end Friday, it will be extended two days due to discord.
February 21, 2018, 9am PST
The inventory, a requirement from a 1992 U.N. treaty, shows emissions from most sectors are either decreasing or holding steady. The major exception: transportation.
October 8, 2016, 5am PDT
October 5 was an historic day, hailed President Obama, as nations responsible for emitting more than 55 percent of world carbon emissions have now signed the Paris climate agreement, the threshold needed for the accord to take effect in 30 days.
December 13, 2015, 5am PST
After two weeks of negotiating in Paris, almost 200 countries agreed to a plan to reduce emissions, though not to the level supporters had hoped. Nonetheless, the COP21 agreement may be an 'inflection point in human history,' notes The Times.
The New York Times - Europe
November 30, 2015, 10am PST
President Obama left for Paris on Sunday to partake in the climate talks known as COP21. Coral Davenport of The New York Times looks at the legacy implications for the president stemming from his commitment to fighting climate change.
The New York Times - Politics
December 16, 2014, 7am PST
Known as the Lima Accord, after the capital of Peru where representatives from 200 nations met for two weeks, a deal was reached to reduce greenhouse gas emissions in preparation for talks to be held in Paris in December. But is it strong enough?
November 25, 2013, 9am PST
A day after the U.N.'s recent international climate negotiations were supposed to conclude, delegates reached agreement on a deal that keeps alive hope for a more substantial treaty to replace the Kyoto Protocal.
November 12, 2013, 8am PST
The head of the Philippines delegation at the United Nations Framework Convention on Climate Change in Warsaw suggests climate change is responsible for Typhoon Haiyan. Is he right? Quartz investigates the connection.
December 10, 2012, 10am PST
Annual United Nations climate change negotiations concluded in Doha over the weekend with an agreement to extend the "increasingly ineffective" Kyoto Protocol a few years, while pushing off a more ambitious replacement agreement.