London [UK], May 2 (ANI): A UK based study published in the journal Atmospheric Chemistry and Physics, found that hidden air pollutants like fine particles- PM2.5 and nitrogen dioxide (NO2), both hazardous to health, are increasing in Indian cities.
Washington D.C. [USA], July 5 (ANI): Scientists at the Harvard John A. Paulson of Engineering and Applied Sciences (SEAS) have developed a compact and portable camera that can capture polarised light and help in the study of atmospheric chemistry, and detect camouflaged objects.