Residents of Houston and surrounding areas are being urged to limit emissions on Wednesday due to air quality concerns.

Officials are urging Texans to cut emissions as weather conditions are expected to enable a spike in ozone pollution.

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

Researchers investigate the impact of early-life ozone exposure on asthma and wheezing in children alone and in combination ...

A study led by ISGlobal has shown that Europe has adapted better to low temperatures than to high temperatures over the last two decades.

The colorless gas is considered a secondary pollutant and usually remains high in the Earth's atmosphere where it helps ...

MONDAY, April 7, 2025 (HealthDay News) -- Ozone air pollution increases the risk of asthma among preschoolers and kindergarteners, a new study says. Relatively small increases in ozone smog in a ...

The decision bought officials time to avert economic harm, but raised concern from health advocates about the continued impacts of ozone on Arizonans.

Ozone smog increases risk of asthma in preschoolers and kindergarteners Kids exposed to ozone pollution in their first two years had a higher risk of asthma and wheeze at 4 to 6 However, ozone ...