Illinois residents may be surprised to find out United States Postal Service offices are closed one day this week, but it's not because of a federal holiday.

U.S. stock markets will close on Thursday of next week in honor of former President Jimmy Carter, continuing a long-held Wall Street tradition in mourning the nation’s leaders ...

Plains All American Pipeline Stock Performance NYSE:PAA opened at $20.17 on Tuesday. The company has a debt-to-equity ratio of 0.64, a current ratio of 1.01 and a quick ratio of 0.92. The firm has ...

Carter died on Sunday at his home in Plains, Georgia. He was 100 years old. The Nasdaq and NYSE also each observed a moment of silence Monday in remembrance Carter. And the NYSE says it will fly ...