I've adopted an out of sight, out of mind philosophy when it comes to dusting my apartment. It wasn't until I recently moved ...

(a) SeaWiFS true color image showed dust plume over the Chinese marginal seas; Phytoplankton bloom in the southern Yellow Sea (b), the East China Sea (c), and the North Pacific Subtropical Gyre (d).

A heavy plume of Saharan dust has already traveled about 5,000 miles ... AIR QUALITY TRACKER: Use this tool to track current air quality across Texas as Saharan dust moves through.