Kolkata has topped the list of Indian metros with the cleanest air quality, while Delhi recorded the highest number of 'severe' air days, according to a CSE study.

In southern metros like Bengaluru, Hyderabad and Chennai, the report observed a preponderance of 'poor' air quality days, ...

Season 36 of The Simpsons delivered 17 episodes and wrapped up on May 18. All the previous seasons, including season 36, are ...