In the '80s, hazardous waste from developed nations like the US began to get sent to undeveloped nations in bulk, with vows ...

Baltimore is plagued by a silent killer: air pollution. But there actions we can all take to improve the situation, writes.

The dip was due to evening showers on Sunday, followed by an increase in local wind speed, it added. Delhi air turns more toxic as fumes from 5,000 farm fires flow in Average Air Quality Index rose to ...