As health officials assessed the impact of potentially dangerous levels of smog across the country at the start of the weekend, an invention that turns buildings into pollution-absorbing... Read more
A commercially available particle trap can filter microscopic pollutants in diesel-engine exhaust and prevent about 98 percent of them from reaching the air, according to research reported i... Read more
Market prices don’t reflect hundreds of billions of dollars in hidden costs of energy production to human health and the environment Market prices don’t reflect hundreds of billi... Read more
Gone are the days when we simply used our mobile phones for calling people – now we can conduct our own ECGs. We’ve already seen iPhone and Android applications that can create ultrasound im... Read more