Toxic Gases

NASA states that it has recognised 39 unreported sources of major pollution

Researchers in the United States and Canada have located 39 unreported sources of major pollution using a new satellite-based method, the US National Aeronautics and Space Administration said.

World Culture Festival: Sri Sri should be thanked for drawing national attention to river Yamuna's sorry state

Consider the current state of Yamuna — the air conditioning systems of Delhi Metro coaches which cross the Yamuna every day and those that are parked at the banks suffer severe damage due to toxic gases produced by a heavily polluted Yamuna.