In an unprecedented show of unity, more than 47 million health professionals, patients, advocates, representatives from civil society organisations, and individuals worldwide have signed a resounding ...

Most of the world has dirty air, with just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.

For pollution trackers, this development means ... The emissions trends in the power sector are a sign of broader industrial changes underway across Europe. Europe's former industrial powerhouse ...