AP - A car bomb tore through a market area in a mainly Shiite neighborhood in Baghdad on Tuesday, killing more than 50 people and wounding dozens, officials said, the deadliest such attack in more than three months.

AP - The rising Mississippi River interrupted travel on two bridges between Iowa and Illinois and forced the helicopter rescue of more than a dozen people sandbagging a levee before it broke, threatening to deluge thousands of acres.

AP - A military judge dismissed charges Tuesday against a Marine officer accused of failing to investigate the killings of 24 Iraqis.

AP - Gaza's Hamas rulers on Tuesday said they have reached a long-awaited cease-fire with Israel meant to end months of Palestinian assaults on Israeli border towns and bruising Israeli retaliation.

AP - County clerk offices opened their doors Tuesday to hundreds of gay and lesbian couples with appointments to secure marriage licenses and exchange vows on the first full day same-sex nuptials were legal throughout California.

AFP - Japan on Tuesday executed three people including notorious serial killer Tsutomu Miyazaki, a fetishist convicted of murdering four young girls and eating some of their bodies, officials said.

AFP - Police imposed a security lockdown as the Olympic torch Tuesday started its run through China's mainly Muslim region of Xinjiang, seen as one of the most sensitive legs on its nationwide journey.

Reuters - A powerful South Korean labor group on Tuesday announced a one-day strike next month to protest against President Lee Myung-bak's economic reform plans, adding pressure on the embattled leader facing calls for his ouster.

Reuters - China locked down the far-western former Silk Road city of Kashgar on Tuesday in preparation for the passage of the Olympic torch relay through the sensitive region populated by ethnic-minority Muslim Uighurs.

Reuters - Scores of families fled their homes in southern Afghanistan on Tuesday as foreign and Afghan forces prepare to drive out Taliban insurgents who have overrun several villages, officials and witnesses said.

Reuters - The Turkish military said on Tuesday it had opened fire on 21 Kurdish PKK fighters trying to enter Turkey from northern Iraq.

Reuters - Suspected pro-Taliban militants shot and killed four Shi'ite Muslims in northwest Pakistan on Tuesday in what appeared to be the second deadly sectarian attack in two days.

Reuters - Iran said on Tuesday it would continue enriching uranium, defying efforts by major powers to pressure Tehran into stopping such work.

Reuters - The worst flooding in the U.S. Midwest in 15 years sent fresh shocks to global markets and consumers as corn prices hit record highs on devastating crop losses in the heart of the world's top grain exporter.

Reuters - Democratic presidential hopeful Barack Obama opens the general election campaign with a narrow lead over Republican John McCain but the two score near even among independent voters, The Washington Post reported on Tuesday.