WASHINGTON, Jan. 10 (UPI) -- Pollsters struggled to explain how they failed to predict presidential candidate U.S. Sen. Hillary Clinton's win in the New Hampshire primary.

PRINCETON, N.J., Oct. 12 (UPI) -- A new Gallup poll finds that with control of the U.S. Congress at stake next month, Republicans have lost significant ground with religious whites.

WASHINGTON, Aug. 29 (UPI) -- A new Harris Poll finds no evidence of a bounce for U.S. President Bush from the arrests in Britain of a group suspected of plotting to blow up passenger jets.

NEW ORLEANS, Aug. 21 (UPI) -- A poll ahead of next week's anniversary of Hurricane Katrina found 16 percent of affected people surveyed say their lives are back to normal.

WASHINGTON, May 11 (UPI) -- Republican support for the Bush administration has fallen by 13 percent in the past two weeks based on spending policies, The Washington Post reported Thursday.

WASHINGTON, Oct. 12 (UPI) -- The U.S. polling firm Gallup has launched a free daily news-related webcast featuring pollster-in-chief Frank Newport as a stand-up anchor.

WASHINGTON, Aug. 3 (UPI) -- Sen. John Kerry got the smallest convention in boost in more than 30 years, a top pollster has told the New York Times.

Airline customers now can sign up for automatic notifications on arrival and departure times, including information about delays, gate changes and, in some cases, where baggage can be picked up.

Here is a look at more of Friday's top business stories: