Oil boom fuels drop in age in Great Plains

WASHINGTON - The United States is still growing older, but the trend is reversing in the Great Plains, thanks to a liberal application of oil.

COEUR D'ALENE PRESS | UPDATED 11 YEARS, 5 MONTHS AGO

Last-minute effort pays off

COEUR D'ALENE PRESS | UPDATED 11 YEARS, 11 MONTHS AGO