For decades, long rivers of smoke and haze have spread across the Indo-Gangetic Plain from October to December as farmers ...
Vast plumes of smoke have spread across the Indo-Gangetic Plains between October and December as farmers burn crop residue ...
NASA says crop fires in northern India are increasingly being lit later in the day, complicating air quality monitoring ...
A new satellite called Sentinel 5A has started sending back its first images, capturing fresh views of Earth's ozone hole.