AP - More than 400 years after Danish astronomer Tycho Brahe challenged established wisdom about the heavens by analyzing a strange new light in the sky, scientists say they've finally nailed down just what he saw.

AP - Still popular in Florida, former Gov. Jeb Bush said Wednesday that he's interested in the seat Sen. Mel Martinez is giving up, and the field of possible candidates could quickly narrow to make way for the president's younger brother.

AP - The United Auto Workers said Wednesday it is willing to change its contracts with U.S. automakers and accept delayed payments of billions of dollars to a union-run health care trust to do its part to help the struggling companies secure $34 billion in government loans.

AP - Police searching a mound of baggage abandoned amid the carnage of the attack on Mumbai's main train station found two bombs Wednesday — nearly a week after they were left there by gunmen — in a stunning new example of the botched security that has become a major issue in India since the three-day siege.

AP - The aunt and one-time guardian of an emaciated and shackled 17-year-old has been arrested, as police tried to determine how she knew the couple accused of holding the teen against his will for nearly a year.