The Nuclear Materials Security Index notes progress in several countries. In the last two years, seven have given up most of their weapons-grade uranium and plutonium, while others are tightening security measures.
USAID is reporting 'extraordinary results' from a pilot program in Zambia and Uganda that gives pregnant women travel vouchers and spares them hours of walking to obtain health care.
Revelations of US spying on European allies have hurt America's image abroad but won't irreparably damage transatlantic cooperation on intelligence gathering. Here's why.