News tagged with ice nuclei

Why it snows so much in the frozen North

(Phys.org) —When it doesn't show signs of stopping, most of us just mumble a few choice words and get out the snow shovel. Scientists, however, wonder where all that snow is coming from, particularly in ...

dateDec 23, 2013 in Earth Sciences
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The role of bacteria in weather events

Researchers have discovered a high concentration of bacteria in the center of hailstones, suggesting that airborne microorganisms may be responsible for that and other weather events. They report their findings today at ...

dateMay 24, 2011 in Cell & Microbiology
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Clouds + Mineral Dust = Rain

A team of atmospheric scientists, including Dr. Xiaohong Liu of Pacific Northwest National Laboratory (PNNL), found a critical link between the size of dust particles in clouds and their likelihood to produce ...

dateAug 17, 2010 in Earth Sciences
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