EarthA wind turbine’s swish may annoy, but it's not hurting anyone Fresh calls to shut “noisy” wind farms should be dismissed given the lack of evidence of harm to health and the need for renewable power, says James Randerson Comment
EarthCalifornia is covering mountains with sensors to fight drought A project is kicking off in the Sierra Nevada mountains to monitor moisture levels to help control the state’s water supplies and hydro power 51