Bangkok was the fourth most polluted city in the world - seeing over 350 schools closed to protect the health of children.

You may have seen images of seabirds that have built their nests on discarded nets, lengths of rope and other plastic litter, ...

Former EPA regional administrators worry the actions will unravel decades of work protecting public health from pollution.

open image in gallery Workers climb a ladder at the 25 metre (82ft) high smog-cleaning tower in Delhi. Scientists say measures like these towers are ineffective at tackling outdoor air pollution ...

The city has begun charging drivers to enter a central business district—but not all areas are reaping the benefits.

And unlike many other quality news outlets ... in the vegetation record and an increase in lead pollution around 2,150 years ago. open image in gallery Grass covered mounds mark the site of ...

Delhi-NCR region is particularly affected due to heavy air pollution with AQI(Air quality Index ... cases. High risk groups include school going kids, elderly who prefer morning walks and those ...

She said: "This decline in the health of our water quality is staggering and desperately needs action to repair. "Parents are too scared to let their kids ... to high levels of phosphate pollution.

Record your observations about how the EPA ground measurements match the satellite image. Do areas with poor air quality (yellow, orange or red dots) correspond with haze in the satellite image? If so ...