ROANOKE, Va. – Make sure to send your sunrise and sunset pictures any time to Pin It! You might think this is a bit of a stretch, but I promise you it isn’t. In fact, it’s not rare for Saharan dust to ...
The Sahara Desert has expanded by about 10 percent since 1920, according to a new study conducted by University of Maryland researchers. This represents roughly an area the size of South Dakota being ...
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