The US longest river has had its stream flow change by climatic variations such as precipitation and temperature changes, with regions experiencing water shortages or flooding,...
Clean energy can become cost-competitive by 2025 without the need for subsidies, if the best locations are exploited effectively, according to the National Renewable Energy Laboratory...
More than 100 ski resorts, together with 40 large firms, have launched an appeal for the US to address climate change, which they say is putting...