Pregnant women are an important but thus far largely overlooked group vulnerable to the effects of extreme heat linked to climate change, according to new research by Sabrina McCormick, an Associate Professor of Environmental and Occupational Health at Milken Institute School of Public Health at the George Washington University.

Modern diesel cars emit less pollution generally than cars that run on gasoline, says a new six-nation study published recently in Scientific Reportswhose groundwork was laid in part by an American chemist now working at Université de Montréal.

New research reveals that sulfur dioxide, a major contributor to air pollution, is removed from the air by concrete surfaces. Stony Brook University researcher Alex Orlov and colleagues discovered how concrete interacts and eliminates sulfur and nitrogen oxides. Their findings, published in the recent edition of the Journal of Chemical Engineering, could be a significant step toward the practice of using waste concrete to minimize air pollution.

In the year 2100, two billion people – about one-fifth of the world’s population – could become climate change refugees due to rising ocean levels. Those who once lived on coastlines will face displacement and resettlement bottlenecks as they seek habitable places inland, according to Cornell University research.

In a classic tale of turning trash into treasure, two different processes soon may be the favored dynamic duo to turn food waste into green energy, according to a new Cornell University-led study.

Ganga, the most revered and national river of India, is facing the challenge to its existence due to discharge of increasing quantities of sewage, trade effluents and other pollutants on account of rapid urbanization and industrialization. (Read in Hindi: गंगा स्वच्छता अभियान : उम्मीद से कम हो रहा है काम)