Nation

Follow PBS NewsHour’s complete coverage of U.S. news, reports and analysis.

Family members and communities around the world mourned the loss of the Space Shuttle Columbia's crew of seven on Monday as the investigation into what caused the spacecraft to disintegrate and fall to earth continued.

The world's largest media company posts an annual loss of $99 billion -- the largest corporate drop in U.S. history. Paul Solman of WGBH Boston looks at how the Internet and media giant has incurred the largest loss of any…

President Bush warned in his State of the Union address that the U.S. will see that Iraq is disarmed, even if that means launching military strikes. Kwame Holman reports with excerpts from the president's speech.

President Bush warned in his State of the Union address that the U.S. will see that Iraq is disarmed, even if that means launching military strikes. Spencer Michels follows up with a group of Denver voters.