It's been almost five years since the Deepwater Horizon oil rig exploding, sending gallons upon gallons of oil into the Gulf of Mexico.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/five-years-after-deepwater-horizon-oil-spill-gulf-wildlife-still-suffering
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/science-world-report
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oil-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/british-petroleum-bp
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/petrochemical-industry
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gulf-mexico
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-ecosystems