A giant dust storm is heading across the Atlantic
MSN,
Each year, on average, a dizzying 182 million tons of dust departs from the western Sahara, enough to fill 689,290 semitrucks.
Each year, on average, a dizzying 182 million tons of dust departs from the western Sahara, enough to fill 689,290 semitrucks.
Dust from the Sahara can fertilize faraway lands and seas, but this supersized storm is a mixed blessing.