Global health care systems hang in the balance of U.N. climate talks
Air pollution concentrations tied to greenhouse gases worsened in almost 70% of cities from 2010 to 2016.
Greenpeace International
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Global trading rules galvanize G-20 leaders amid U.S.-China tensions
The Group of 20 expressed concern about the future of the World Trade Organization, which Trump threatened to leave.
Human rights and children's issues take lead in organizations' retweets
As social media proliferates, the U.N. human rights chief and UNICEF are generating thousands of engagements on Twitter.
Nuclear power's complexities emerge in the age of climate change
The picture is complicated by safety and environmental concerns and IAEA's dual roles as watchdog and promoter.
Twiplomacy study of social media finds 'all the world's atwitter'
The U.N. and UNICEF are the most popular organizations. Donald Trump overtook Pope Francis as most-followed.
U.N. report identifies vast climate risks in exceeding 1.5° Celsius limit
The report from the U.N.'s Nobel Prize-winning climate panel aims to strenghten nations' actions under the Paris treaty.
Social media outreach is the new ‘game-changing opportunity’
By the start of 2018, the governments of 92% of the U.N.'s 193 member nations belonged to the Twitterverse.