Desert dust intensifies summer rainfall in U.S. southwest

(Phys.org) -- Dust is more than something to be brushed off the furniture. Scientists at Pacific Northwest National Laboratory found that dust kicked up from the desert floor acts like a heat pump in the atmosphere, fueling ...

Agriculture's growing effects on rain

(Phys.org) —Increased agricultural activity is a rain taker, not a rain maker, according to researchers at Pacific Northwest National Laboratory and their collaborators at the University of California Los Angeles and the ...

India monsoon floods kill more than 200

The death toll from India's monsoon floods climbed to 202 on Tuesday as heavy rainfall kept pounding coastal regions in the west and south.

Slow trumps fast in changing the summer monsoon

(Phys.org)—Researchers at Pacific Northwest National Laboratory traced the different ways pollution particles change summer monsoon rainfall in South Asia. They found that pollution's effect through "slow" processes, affecting ...

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