Mexico City bans 1.1M cars in 1st smog alert in 11 years. Associated Press
Mayor Landrieu urges state to recognize climate change threat. New Orleans Times-Picayune
Louisiana’s vanishing island: the climate ‘refugees’ resettling for $52m. Guardian
Arkansas officially puts halt on Clean Power Plan compliance during court stay. KUAR
Monarch butterflies rebounding but population still well off highs. Reuters