MOLINE, Ill. — You've likely heard about the ozone layer at some point or another. But, did you know that there are two types of ozone? Let's dive in! Ozone is formed when you pair three oxygen atoms ...

News about the environment isn't always positive, but this is: A new NASA study reports the hole in the ozone layer over Antarctica will be permanently smaller around the year 2040. Ozone is toxic to ...

PHOENIX — Arizona heat is here, and it is only going to get hotter this summer. Our hot weather also helps ozone pollution to worsen. Ozone is formed through a chemical reaction that is triggered by ...

Ozone is a gas composed of three oxygen atoms, formed when an oxygen molecule bonds with an oxygen atom. In the ozone layer, which lies between 20 and 30 km above the Earth's surface within the ...

Expect moderate levels of ground-level ozone, an urban pollutant that can affect those with sensitive respiratory systems, to be in the skies over the Houston metro area on Friday, according to Texas ...

The ozone layer above the Antarctic may be healing at last, according to a promising new study. The Copernicus Atmospheric Monitoring Service (CAMS) found that the hole above the South Pole closed ...

This week’s weather across the state is very summer-like, with plenty of sunshine, light winds and low humidity. A system of high atmospheric pressure has moved over the state and is producing little ...

Ozone layer recovery: As we celebrated World Ozone Day 2025, it's a great time to think about an amazing success story for the environment. Once, the ozone hole was a scary sign of pollution around ...

A record-breaking ozone hole that formed over the Arctic this spring has closed, researchers announced late last week. Scientists at the Copernicus' Atmospheric Monitoring Service tracking the "rather ...

Ozone Alert! Days are issued when ozone levels are expected to reach unhealthy levels near the ground. These are days with high temperatures, minimal cloud cover and light winds. So far this season, ...