NASA and NOAA recently announced good news concerning the ozone hole. What are lessons about science, policy and skepticism ...

The same phenomenon that causes aurorae — the magical curtains of green light often visible from the polar regions of the Earth — causes mesospheric ozone layer depletion. This depletion could have ...

A new study reveals that ozone transported from the upper atmosphere is a widespread and previously underrecognized source of ...

In a revelation highlighting the fragile balance of our planet's atmosphere, scientists have uncovered an unexpected link between massive wildfire events and the chemistry of the ozone layer. Using ...

A groundbreaking study led by scientists at MIT has confirmed that the Antarctic ozone layer is on a steady path to recovery, thanks to global efforts by populations to phase out ozone-depleting ...

During summers in Denver, electronic billboards on the side of the highway often let people know that the state health department has declared an ozone action alert day. But what that means isn’t ...