News Roundup: Mexico City's Smog, Smoking Ban Plan, and More


1. US Wolves no longer endangered - so soon it'll be okay to hunt them again. [BBC]

2. EC wants to clean up the air with a total smoking ban across 27 countries. [MSN]

3. Government plans compulsory water-metering to combat water shortages. Seems sensible. [Guardian]

4. Mexico City's infamous smog lifts - well, a little bit, anyway. [PlanetArk]

More Green News.