Even in a warming climate, brutal cold snaps still hammer parts of the U.S., and a new study uncovers why. High above the ...

Over the past decade, researchers have been puzzling through Pluto’s mysteries. Meanwhile, the New Horizons probe heads for interstellar space.

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An atmospheric-pressure helium plasma jet has been widely used for biological applications; due to the nature, this plasma jet is cold and can be generated in the atmosphere. In this paper, we ...