PHILADELPHIA (WPVI) -- Smoke particles from Canadian wildfires are causing air quality concerns in the Philadelphia region on ...

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Drawing on 35 years of satellite observations, an international research team led by ETH Zurich found that mineral dust – ...

Want to learn how to make a cloud? I'll show you how here, in an experiment you can do with everyday materials at home!

A new study shows that natural dust particles swirling in from faraway deserts can trigger freezing of clouds in Earth's ...

The fog was neither subtle nor slow. It did not emanate gradually from the sea or roll gently down the slopes of the nearby ...

Dust particles from deserts promote ice formation in clouds. This discovery highlights the importance of aerosols for ...

If you grew up in the 60s, 70s, or 80s, you probably remember lying in the grass and spotting clouds shaped like animals or ...

A tiny particle of dust, lifted from a faraway desert, can travel thousands of miles on the wind. You would never see it. You would never feel it. Yet, new research shows this invisible traveler has a ...

Despite conspiracy theories, there's no way that cloud seeding operations days before the storm could have influenced the floods, scientists say.

Scientists have found that most of the acceleration in warming observed since 2010 was likely due to efforts against air ...

Researchers discovered a clear pattern that shows how desert dust particles facilitate ice formation in clouds. This ...