India, Nov. 9 -- Good evening, readers. From Delhi's air pollution crisis to Nvidia CEO Jensen Huang controversy, here are the top stories that made headline today.

PM2.5 readings at many of Delhi's air monitoring stations climbed towards 1,000 micrograms per cubic metre on Diwali night and then went blank, while the stations went on sending readings for gases, HT's analysis of records kept by the Central Pollution Control Board (CPCB) shows.

Across all 59 Delhi stations, 43 had a gap in PM2.5 between 10pm and 6am. At 14 of those 43, the last reading before the gap was 900 or more, within 100 of the 1,000 mark. Stations run by all three operators went blank: CPCB, IITM and the Delhi Pollution Control Committee (DPCC), the city's own pol...