In a time of rising global food prices, Africa produces a fraction of the world’s crops. What can be done to foster a Green Revolution in Africa?

President-elect Barack Obama made many promises on defense spending and strategy during his two-year run for the White House. But analysts say economic constraints and political pressure could make i…

Secretary of State Hillary Clinton, a senator and former First Lady, has offered a tough pragmatism on national security matters and called for reviving U.S. credibility in the world.

Experts say graduating Russia from Cold War-era legislation linked to emigration and trade would be a step toward warming relations with Moscow.

The growth and strengthening of Afghanistan’s domestic security forces is seen as key to an eventual U.S. exit, but some analysts caution that progress will remain slow.