EarthMystery ozone-destroying gases linked to badly recycled fridges Last week we learned a chemical that harms the ozone layer is being emitted in Asia – and now it seems sloppy recycling might be partly to blame 51¶¯Âþ
EarthCongestion charge can cut childhood asthma attacks by half A congestion charge in Stockholm not only cut levels of air pollution, it halved the number of children admitted to hospital with asthma attacks 51¶¯Âþ