Some countries are known for having dangerously high pollution levels, poor sanitation, and large amounts of unmanaged waste. These problems are usually caused by overpopulation, industrial activity, ...

The world is producing too much coal, oil and natural gas to meet the targets set 10 years ago under the Paris Agreement, in which countries agreed to limit climate pollution and avoid the worst ...

If you’ve ever wondered just how clean the air is in your city, a newly updated global map has just delivered a sobering answer. The interactive platform, developed by independent coalition Climate ...

Past climate assessments let big polluters delay action, placing more burden on smaller nations. A new method based on historical responsibility demands steep cuts from wealthy countries and more ...

One widespread belief is that the worst air is outdoors, and that by staying inside, individuals can avoid its harms.