Plastic pollution: Treaty talks get into nitty-gritty
Air pollution causes death of 300,000 Europeans yearly
Fossil fuels make up 90% of air pollution in Mideast
Pollution in Kuwait, a worrying health threat
Plastic, chemical pollution beyond planet’s safe limit
Ozone pollution costs Asia billions in lost crops
Texas bears brunt of US plastic pollution
Delhi resists call for 'pollution lockdown'
WHO says air pollution kills 7m a year, toughens guidelines
