When clouds meet clear skies, cloud droplets evaporate as they mix with dry air. A new study involving researchers from the University of Gothenburg has succeeded in capturing what happens in a model. Ultimately, this could ...
General Physics
Feb 21, 2024
0
8
Aerosol particles in the atmosphere have a bigger impact on cloud cover—but less effect on cloud brightness—than previously thought, new research shows.
Earth Sciences
Aug 1, 2022
0
174
Were Earth's oceans completely covered by ice during the Cryogenian period, about 700 million years ago, or was there an ice-free belt of open water around the equator where sponges and other forms of life could survive? ...
Earth Sciences
Jun 13, 2022
0
594
Studying the global climate—and how it's changing—involves examining thousands of small processes, chemical mechanisms, local weather phenomena, and more. One of the many factors scientists consider when studying the ...
Earth Sciences
Feb 28, 2022
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34
A quartet of researchers, three with the University of Reading, the other with the University of Oxford, reports evidence that sending an electric charge into a rain-free cloud could result in the formation of raindrops. ...
A team of atmospheric scientists from around the nation is descending on the Houston, Texas, area for the next 14 months to seek answers to a vexing question: Do tiny specks of soot, dust, smoke, and other particles suspended ...
Earth Sciences
Sep 27, 2021
2
214
As wildfires and heatwaves stress the western United States, concern over drought is rising: Dry landscapes burn more readily, and rain can help quell fires already raging. But wildfire smoke may keep that essential rain ...
Earth Sciences
Aug 11, 2021
7
472
A new method to trigger rain in places where water is scarce is being tested in the United Arab Emirates using unmanned drones that were designed and manufactured at the University of Bath. The drones carry an electric charge ...
Environment
May 6, 2021
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354
From space, large decks of closely spaced stratocumulus clouds appear like bright cotton balls hovering over the ocean. They cover vast areas—literally thousands of miles of the subtropical oceans—and linger for weeks ...
Earth Sciences
Mar 25, 2021
1
846
ETH Zurich researchers conducted an experiment to investigate the initial steps in the formation of aerosols. Their findings are now aiding efforts to better understand and model that process—for example, the formation ...
General Physics
Jan 14, 2021
0
24
