Efforts to mitigate climate change are more urgently needed than ever, after the UN said the world has failed to keep global ...

No other countries have followed the United States in withdrawing from the Paris climate agreement, but the Trump administration is using a mix of lobbying and economic threats to thwart ...

We have known since the 1960s that greenhouse gas emissions – especially carbon dioxide from burning fossil fuels (coal, oil and natural gas) – are warming the Earth’s atmosphere and we have done ...