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- The Amazon’s solar-powered river bus http://www.bbc.com/news/business-43798036
- Drowning in garbage https://www.washingtonpost.com/graphics/2017/world/global-waste/
- Hot temperatures made these birds shrink https://www.washingtonpost.com/national/health-science/hot-temperatures-made-these-birds-shrink/2018/04/20/7adb86e2-2c52-11e8-8ad6-fbc50284fce8_story.html
- Where Countries Are Tinderboxes and Facebook Is a Match https://www.nytimes.com/2018/04/21/world/asia/facebook-sri-lanka-riots.html
- The Real Cost of Cheap Shirts https://www.nytimes.com/2018/04/21/opinion/sunday/the-real-cost-of-cheap-shirts.html
- Bodies Remodeled for a Life at Sea https://www.nytimes.com/2018/04/19/science/bajau-evolution-ocean-diving.html
- Five myths about recycling https://www.washingtonpost.com/outlook/five-myths/five-myths-about-recycling/2018/04/20/9971de66-43e6-11e8-8569-26fda6b404c7_story.html