A recent study conducted by the University of Technology, Sydney has revealed that first-of-its-kind research has been successful in testing the ability of all kinds of plants to clear petrol vapours - one of the largest sources of volatile organic compounds in buildings across the world and remove toxic fumes from the air. The VOCs are responsible for causing deadly diseases in humans like asthma, anxiety, depression, and even some forms of cancer. Read on to know all about the study., Health News, Times Now