AP - The international space station's lone toilet is broken, leaving the crew with almost nowhere to go. So NASA may order an in-orbit plumbing service call when space shuttle Discovery visits next week.

AP - Families of children seized from their polygamist sect's ranch could flee Texas if they regain custody, child welfare authorities said Tuesday as they urged the state Supreme Court to block a ruling that found the massive removals to be improper.

AP - A tornado that leveled half a town in northeast Iowa and killed seven people was the strongest to hit the state in 32 years, the National Weather Service said Tuesday.

AP - A man whose lawyers claimed he was mentally disabled has been executed for killing a convenience store owner in Virginia.

AP - The anguish of Hurricane Katrina should have ended for Gina Bouffanie and her daughter when they left their FEMA trailer. But with each hospital visit and each labored breath her child takes, the young mother fears it has just begun.

AP - The decomposed bodies found last weekend in an oceanside home were identified Tuesday as an engineer who testified at trials about accident reconstruction and four of his relatives.

AP - Another week, another rumbling train of tornadoes that obliterates entire city blocks, smashing homes to their foundations and killing people even as they cower in their basements.

AP - A day after an orbiter's radio shutdown blocked NASA from telling its newly planted Phoenix Mars lander what to do, orders were on the way to get its robotic arm moving.

AP - Unsuspecting property owners around the country are getting trampled in an old-fashioned land rush by natural gas companies and speculators trying to lock up long-ignored drilling rights quickly and cheaply.

AP - Multiple sclerosis has Paul House in a wheelchair. A tenacious prosecutor has him on death row, deemed too dangerous to be released two years after the U.S. Supreme Court said he likely isn't guilty.