Friday, February 12, 2021

Emissions of banned ozone-depleting substance are back on the decline

Global emissions of a potent substance notorious for depleting the Earth's ozone layer -- the protective barrier which absorbs the Sun's harmful UV rays -- have fallen rapidly and are now back on the decline, according to new research.

from Latest Science News -- ScienceDaily https://ift.tt/3d8ucGC
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Cassini reveals a surprising twist in Saturn’s magnetic shield

Cassini data has revealed a surprising twist in Saturn’s magnetic shield: the planet’s rapid rotation appears to drag a key opening in its m...