The air quality index, or AQI, measures the air quality and level of health concern it presents as measured by the ...

Willie, Jase, Jep, and Alan Robertson are the four sons of Phil Robertson and Kay Robertson (Phil also had a daughter, Phyllis, from an affair in the 1970s). Just ahead of the Duck Dynasty: The ...

The study, by Abhijit Chatterjee of the Bose Institute, Kolkata, and two of his former PhD students, Abhinandan Ghosh and ...