The EPA won't impose stricter air rules on Phoenix, citing international pollution as the cause for failing ozone standards.

We asked Robert Pattinson and his "The Drama" co-stars when they know they've fallen in love — and their definition of love.

Some Iowans are noticing bad air quality today with air quality index ratings surpassing 100. See the possible causes of ...

Aerosols can cool the Earth through both radiative effects via direct light absorption or scattering and indirect cloud albedo effects. At the same time, ...

Massive intermodal facilities, growth of industrial warehouses have contributed to the Joliet area having highest ...

With the acceleration of global industrialization and urbanization, air pollution has become an escalating environmental ...

If sugar were considered addictive, everyday consumption would be a different issue. In that world, longstanding assumptions ...