American negotiator Christopher Hill is signaling North Korea there are limits to U.S. patience in trying to reach an agreement to end the insular regime's nuclear weapons programs in exchange for economic benefits and security assurances.
A Japanese automaker is recommending its employees walk to the office, rather than commute by car, as part of an effort to improve their health and protect the environment.
Japan's foreign minister visiting the U.S. says Tokyo and Washington might have to amend their controversial plan to redeploy troops within the southern island chain of Okinawa to meet local objections.