AP - Spacewalking astronauts floated outside the international space station Tuesday to help install the orbiting outpost's newest room, a bus-sized Japanese laboratory.

AP - An outbreak of salmonella food poisoning first linked to uncooked tomatoes has now been reported in nine states, U.S health officials said Tuesday.

AP - Sen. Edward M. Kennedy enjoyed "a restful night's sleep" and was walking hospital hallways on Tuesday, one day after undergoing an aggressive brain surgery aimed at slicing away at a cancerous tumor to give chemotherapy and radiation treatments a chance to work.

AP - The searchers dug for days, ignoring blisters and sore muscles to look for remains of Japanese soldiers buried in mass graves on the Aleutian island of Attu following a bloody battle of World War II.

AP - A noted hurricane researcher is predicting eight hurricanes will form in the Atlantic this year, and says four of them will be major.

AP - Parents awaiting the release of children taken into state custody during a raid of a polygamist group's ranch may need to wait a few days because so many parents are showing up at foster homes simultaneously, a sect leader said Tuesday.

AP - The nation's top nuclear weapons design lab has laid off hundreds of workers, raising concerns about a brain drain and stirring fears that some of these highly specialized scientists will sell their expertise to foreign governments, perhaps hostile ones.

AP - A World War II veteran who received the nation's highest military honor when he was only 17 is in the fight of his life, battling cancer, his biographer said.

AP - Call it poetic justice: More than two dozen young people who broke into Robert Frost's former home for a beer party and trashed the place are being required to take classes in his poetry as part of their punishment.

AP - Dr. John Sampson has spent most of his career studying brain tumors. And if diagnosed with the kind of cancer now faced by Sen. Edward Kennedy, he'd pick Duke University colleague Allan Friedman for a doctor.