By the way, Barack Obama's 61-to-38 percent victory in Wyoming owed very much to two counties: Albany and Teton. more >>

Hillary Clinton and her advisers are gaming out their strategy for the next round of 12 Democratic presidential nominating primaries and caucuses. They expect rival Barack Obama to win the Wyoming caucuses tomorrow and the Mississippi primary Tuesday. They are optimistic about winning the big prize of Pennsylvania on April 22, and then they are expecting a hard-fought split with Obama in the remaining nine contests. more >>

Compiled by the U.S.News & World Report library staff. more >>

Q&A: Ed Bangs of the U.S. Fish and Wildlife Service on the resilience of a remarkable animal. more >>

Minerals help Wyoming, New Mexico, Alaska. more >>

Vice President Dick Cheney went back home this month and revealed what hooked him on public service. "Boys State triggered something," he says of the American Legion's youth government education group. more >>