Fair-weather clouds hold dirty secret

(Phys.org) —Their fluffy appearance is deceiving. Fair-weather clouds have a darker side, according to scientists at Pacific Northwest National Laboratory. Fair-weather cumulus clouds contain an increasing amount of droplets ...

Study identifies religious bias against refugees

Give me your Christian, your female, your English-speaking with a good education? While not the words on the Statue of Liberty, these seem to be the kinds of refugees that the American public prefers—according to a new ...

Cool new uses for wool

Ever wondered how sheep survive on those cold, wet hills? Their wool has amazing insulation properties to keep them warm, and man has taken advantage of their fleece for millennia. But to keep things cool?

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