Mumbai leads Indian cities in road traffic CO₂ emissions per km due to high vehicle density. A new study reveals major metros like Delhi and Bengaluru also show significant NOx and CO pollution. The research, part of the CHETNA project, mapped emissions across 15 cities at a 500-meter resolution.

In a separate accident on National Highway 352 in Rewari, three to four buses collided due to low visibility, causing another significant pile-up.

The gunman is at large after opening fire in a building where exams were taking place at the campus in Providence, Rhode Island. 

​The gunman is at large after opening fire in a building where exams were taking place at the campus in Providence, Rhode Island.