Although still above legal limits set by the EU, total emissions of harmful pollutants such as nitrogen oxides and sulphur dioxide are down in cities across England
Environment Agency launches Flood Action Campaign in bid to encourage residents and businesses to prepare for potentially devastating floods
New funding to help support green spaces and tackle plastic waste
Peer-reviewed US study estimates sea level rise is accelerating and could reach 66cm by the end of the century, causing huge problems for world's coastal regions
The actions of businesses, from sports clubs to supermarkets, should inspire optimism for tackling climate change, says WWF's Gareth Redmond-King
The pre-publicity suggests the influential writer's latest book will take aim at the green movement, but is such criticism justified
First data ever gathered from extremely remote area of the South Indian Ocean has a surprisingly high volume of plastic particles, say scientists
Extreme weather, coastal erosion, and changing climate is taking its toll on iconic British sports
New initiative to provide Northern Afghan farmers with advice on how to produce cashmere wool more sustainably
Scientists say climate targets cannot be met using the technologies, which either risk huge damage to the environment or are very costly