Following weeks of smoke, it was dust turning skies odd colors.
Published Jan 14, 2020
Winter winds, the harmattan, swept a cloud of dust out of West Africa and across the Atlantic.
Published Mar 5, 2014
This natural-color image shows camel-colored dust spanning the Red Sea between Sudan and Saudi Arabia on July 15, 2009.
Published Jul 15, 2009
A massive dust storm spans central Sudan and stretches into the Central African Republic on May 9, 2009.
Published May 11, 2009
