Air pollution choking New Delhi has ground outdoor work to a halt and disrupted air travel in the Indian capital.

Delhi residents woke up to ‘severe’ air quality on Thursday morning (November 14), a day after the national capital recorded the worst AQI in the country, with dense fog blanketing the NCR, reducing visibility.

Air pollution has been linked to eczema before, and now a study of more than 280,000 people has strengthened the association

Exposure to air pollution was associated with an increased risk of spontaneous preterm birth, according to a population-based cohort study of more than 400,000 births at one major California health system.