SPOKANE, Washington - The FBI has arrested a suspect in a case involving the discovery of a pair of letters containing the deadly poison ricin and says investigators are working "around the clock" to address any remaining risks.
KATMANDU, Nepal - An 80-year-old Japanese man became the oldest person to climb to the top of Mount Everest on Thursday - although his record may last only a few days.
WASHINGTON - New census estimates show that most of the nation's largest cities further enhanced their allure last year, posting strong population growth for a second straight year.
WASHINGTON, D.C. - Far-reaching legislation that grants a chance at citizenship to millions of immigrants living illegally in the United States cleared the Senate Judiciary Committee on a bipartisan vote Tuesday night.
REDMOND, Wash. - The company revealed the Xbox One, its next-generation entertainment console, during a presentation Tuesday at its headquarters in Redmond, Wash.