The influence of wildfire smoke on ozone levels during summer months in the United States is not well understood. CSU atmospheric science researchers took a comprehensive, multi-year look at this ...

The international treaty to protect the ozone layer turns 20 this year. But is there really much reason to celebrate? Environmentalists have made numerous apocalyptic predictions over the past ...

ClimateWatch: How global warming is affecting our food and where it’s grown 21:06. The Earth's ozone layer is expected to recover within the next 40 years as ozone-depleting chemicals are being ...

“The especially long-lived ozone holes during 2020-2022 fit squarely into this picture, as the size/depth of the hole during October was particularly notable in all three years.” ...

The hole in the Earth’s ozone layer is expected to fully heal within 50 years, climate change experts predict in a new UN report.. A fragile shield of gas around the planet, the ozone layer ...

Ozone levels usually rise during the day and peak in the late afternoon, according to the National Weather Service.When daylight goes away, ozone concentrations decrease. Scientific research that ...

Despite public perception, the Antarctic ozone hole has been remarkably massive and long-lived over the past four years; researchers believe chlorofluorocarbons (CFCs) aren't the only things to blame.

If you think ozone is just up there in the sky somewhere, think again. It's also being used more and more to combat bacteria and infections, like MRSA. So the next time the conversation turns to ozone ...

NASA/NASA Ozone Watch/Katy Mersmann. Yesterday, NASA announced that the annual “hole” in the ozone layer over Antarctica was the smallest they’ve measured since 1988. Ground and balloon ...