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 ...

Nuclear winter refers to extreme global cooling that can occur after large-scale nuclear war. Firestorms from detonations loft hundreds of millions of tons of soot into the stratosphere, blocking ...

ROCHESTER — This summer, smoke from wildfires in Canada has impacted air quality in Minnesota. The fine particles carried from those fires on the wind can impact Minnesotans' health. But there is ...

Ozone levels above the Arctic reached a record low for March, NASA researchers report. An analysis of satellite observations show that ozone levels reached their lowest point on March 12 at 205 Dobson ...

What impacts have climate change mitigation strategies had on the ozone layer? This is what a recent study published in Nature hopes to address as a team of researchers led by the Massachusetts ...

Add Yahoo as a preferred source to see more of our stories on Google. The European Space Agency reported that one of the largest holes in the ozone layer on record has been observed above the ...

In 2025, around 120 SpaceX Starlink satellites re-entered Earth’s atmosphere and burnt up upon descent. These artificial meteor showers, visible across the globe, have raised concerns about their ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: Satellite view of the eruption of an underwater volcano off Tonga SINGAPORE (Reuters) - The world's ozone layer is on ...

The 2023 Antarctic ozone hole reached its maximum size at 10 million square miles (26 million square kilometers) on September 21, which ranks as the 12th largest since 1979, according to annual ...