Kilometers above the Earth’s surface, the ozone layer protects humanity and all life from the sun’s harmful ultraviolet rays.

Ground-level ozone is a major air pollutant that shortens human lives and kills thousands each year, resulting in major ...

The countries with the worst air quality included Bangladesh and India, according to an annual report from IQAir.

"Every child that is born needs to step on the ground, but the soil is contaminated," laments Mable Besa. "It's not ...

President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.

What was once polluted ground will soon be the foundation for a new green apartment complex in Stadium Village. Before 1890, land at the intersection of Delaware Street Southeast and Huron Boulevard ...

But the report said air pollution “remains a significant health ... contributing 56% of the total number of ground-based air quality monitoring stations included in the IQ Air report – helping ...

Fires and agricultural soils can rival cars and factories in emitting chemicals that lead to ozone, making it hard to meet air quality standards.

In comparison, North America has a “robust” air quality monitoring infrastructure that accounts for 56% of ground-based stations. “Air pollution remains a critical threat to both human ...