Many famous Islamist groups built support by providing health care and food, filling gaps left by the state, writes a guest blogger. Islamist groups now have the greatest sway in Timbuktu and Gao.
Retaliation from Spain and a foray into fracking are some of the challenges Argentina may have to navigate, writes a guest blogger.
All Americans are better off because biking and walking foster public health, stronger local communities and economies, less traffic congestion, safer streets, lower energy use, and a cleaner environment.
Citing the United States' postponement of delivery of food aid, North Korea says that it is no longer obligated to hold off on nuclear development.
How effective is Rio's 2008 public safety policy, if it pushes crime out of one neighborhood and into another, asks guest blogger Julia Michaels.