Sand and dust storms affect about 330 million people in over 150 countries and are taking an increasing toll on health, ...

Dust from the Saharan Desert will drift across Alabama this weekend! Find out more about the Saharan Air Layer and what it ...

That’s exactly what happens at Wahweap Overlook near Page, Arizona. Mother Nature showing off again! The dramatic contrast between Lake Powell’s azure waters and the rusty red cliffs creates a ...