The scramble for energy alternatives has brought new focus on nuclear power in the United States, but its revival faces political and practical obstacles.

China’s growing military capabilities pose a concern for U.S. security interests. Experts say the United States must push for greater engagement with China’s military to reduce the potential for misu…

China is expanding its use of cultural, educational, and diplomatic tools to increase its appeal across the world. The move comes as U.S. cultural influence slips and some say the United States may b…

A group of Islamist courts have seized power across much of Somalia. Many outside observers are anxiously watching—and interfering—as the power struggle plays out between the Islamists and the offici…

Primeiro Comando da Capital (PCC), a Brazilian prison gang, staged a series of attacks in May that paralyzed the city of Sao Paulo. Subsequent waves of violence have raised concerns about the organiz…