BHP posts second straight year of record iron ore production, beats estimates
The world's largest listed miner said iron ore output from Western Australia on a 100% basis was 76.8 million tonnes in the three months to June 30.
The most toxic air pollution from coal- and oil-fired power plants can be found in Ohio, Pennsylvania and Florida, according to a new study released by the nonprofit Natural Resources Defense Council and Physicians for Social Responsibility.
