Street foods served by vendors and hawkers are a popular snacks cum meals in most developing countries due to the industry’s widespread benefits. Benefits for vendors include low startup costs, flexible schedules and a fast return on investment, while benefits for consumers include affordability, fast...

Households, previously perceived to be a safe haven from outdoor air pollution are on par with major polluted cities. The 'esosphere' in homes are polluted with simple house chores such as perfume, cleaning solutions and shampoos, that are producing high levels of volatile and particulate...