Hanoi, consistently rated as one of the most polluted cities in the world, will impose restrictions on the types of vehicles ...

Plastic production has increased more than 200 times since 1950 and hits health at every stage from extraction to disposal, ...

"There's every reason to be concerned that this proposal could be the opening salvo of a broader attack on Colorado's efforts ...

The Air Quality Advisory remains in effect for today. So with that said, we will have hazy sunshine and seasonal temperatures ...

An air quality health advisory was issued for the New York City Metro area due to the impact of smoke from Canadian wildfires, authorities said.

By CALEIGH WELLS When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents ...

Occidental Petroleum could benefit from bigger subsidies for using carbon dioxide to squeeze more crude from sputtering wells ...