New study adds twist to Himalayan glacier row - Home - livemint.com

In what could revive controversy over the state of glaciers in the Himalayas, researchers associated with the Indian Space Research Organisation (Isro) and the government-run Wadia Institute of Himalayan Geology suggest that aerosols such as soot—tiny particles that are often the result of insufficiently burnt gases—may be playing a key role in affecting glacier health.