Twiplomacy study of social media finds 'all the world's atwitter'
The United Nations and UNICEF are the most popular organizations on Twitter, where U.S. President Donald Trump has overtaken Pope Francis in the most-followed ranking.
European Organization for Nuclear Research (CERN)
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CERN upgrading its giant particle smasher for more discoveries
The world's largest atom smasher is outfitting its Large Hadron Collider to operate in a 'high-luminosity' mode.