EnvironmentAcid is dribbling out of the melting permafrost in the Arctic As climate change thaws the Arctic permafrost, some of it is releasing sulphuric acid – which destroys limestone and releases even more climate-warming carbon dioxide News
EnvironmentMeet the 'climate kids' suing the US government over global warming They claim inaction on climate change has blighted their future – just one of many challenges now hitting the courts. And they might just succeed Features