As rocket launches surge, scientists warn that emissions could slow the ozone layer’s recovery and disrupt Earth’s upper ...

Air quality, smoke and ozone alerts are in effect for much of the state heading into a hot, smoky weekend. A red flag warning ...

The Mid-Ohio Regional Planning Commission has issued an air quality alert for July 23 for four central Ohio counties, ...

Cities forecasted to see levels of ozone that are "unhealthy for sensitive groups" include Danbury, Hartford, Middletown and Waterbury.

On June 24, the city released initial air quality test results. But the analysis was flawed, some experts said.

What would happen if a nuclear war triggered a climate-altering catastrophe? Researchers have modeled how such a scenario ...

As record heatwaves boost demand for cooling, air conditioning becomes vital – but with a steep environmental cost.

Central Ohio counties face an Air Quality Alert as ozone levels rise due to high pressure and sunny conditions.

The increasing frequency of global rocket launches could hinder the recovery of the critical ozone layer, warns ...

New York was hit with an air quality alert Saturday as smoke from Canadian wildfires drifted across the state, pushing levels ...

The ozone layer, which is about 20 kilometers above the Earth's surface, helps shield the planet from harmful ultraviolet radiation. Near the ground, however, even relatively low amounts of ozone can ...

IDEM forecasted Air Quality Action Days indicate anticipated higher levels of ground-level ozone and fine particulate matter only. Other factors may affect overall air quality. Air Quality Action Days ...