Millions are forced to breathe toxic air, as authorities continue to point fingers at their political rivals for the crisis.

Delhi's air quality worsens to 'very poor' as India celebrates Deepavali, highlighting the environmental impact of festive fireworks.

NEW DELHI: Thick smog blanketed India’s capital on Tuesday, a day after millions celebrated the Hindu festival of Diwali with fireworks that sent air pollution levels soaring to…