The new zone overlaps with some of the same area China laid claim to in November. The U.S. said the South Korean approach avoids confusion and threats to civilian airlines.
As they mourn the iconic anti-apartheid leader who shepherded South Africa to multiracial democracy, South Africans are experiencing mixed emotions. Some feel at peace with Nelson Mandela's death. Some are in disbelief, and some are anxious about a future without his guidance.
More than 100,000 troops left the service with other-than-honorable discharges in the last 10 years. The consequences of a bad discharge can last a lifetime, disqualifying veterans from benefits and health care. Host Rachel Martin speaks with NPR's Quil Lawrence about his series on these former members of the military.
In December 1993, President Clinton signed the North American Free Trade Agreement into law. Presidential candidate Ross Perot predicted Americans would hear a "giant sucking sound" as Mexico vacuumed up U.S. jobs. Economists say that the worst of Perot's fears never materialized. But opponents still see downsides.
For the first time, scientists have figured out where we sit on the global food chain. Although humans are clearly top chefs of the world, we're not the top predator. Instead, our ranking is closer to a small, smelly fish that we put on pizzas and salads.