AP - Child welfare authorities are warning that members of a polygamist sect could flee Texas jurisdiction now that a court has found the state's removal of their children was improper.

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 - Former White House press secretary Tony Snow, diagnosed with cancer three years ago, canceled a speaking appearance at Ohio's Ashland University because of an unspecified illness, the university announced Wednesday.

AP - More California voters now support allowing same-sex marriage than oppose it, according to a new poll released Wednesday.

AP - NASA rushed Wednesday to get a special pump on board shuttle Discovery to fix a balky toilet at the international space station.

AP - A Chicago Transit Authority train derailed Wednesday on the city's South Side, frightening passengers who were dazed as emergency responders removed them from the elevated rails.

AP - The percentage of American children who are overweight or obese appears to have leveled off after a 25-year increase, according to new figures that offer a glimmer of hope in an otherwise dismal battle.

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.