EnvironmentWarming temperatures are creating 'zombie forests' in California A fifth of conifer forests in California’s Sierra Nevada mountains are now in places that are too hot for them – meaning they may not regrow if wiped out by wildfire or disease News
EnvironmentLake levels are rising across the world and climate change is to blame Water levels at lakes in East Africa are rising alarmingly fast, flooding homes and farmland and displacing people. It is an unanticipated consequence of global warming – and it is being repeated around the globe Features