GAZA/JERUSALEM - Israeli air strikes shook Gaza every few minutes on Wednesday, and militants kept up rocket fire at Israel's heartland in intensifying warfare that Palestinian officials said has killed at least 53 people in the Hamas-dominated enclave. | Video
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UNITED NATIONS - Insurgents in Iraq have seized nuclear materials used for scientific research at a university in the country's north, Iraq told the United Nations in a letter appealing for help to "stave off the threat of their use by terrorists in Iraq or abroad."
BERLIN/WASHINGTON - German politicians reacted angrily on Wednesday to news of a suspected U.S. spy in the defense ministry, which came days after the arrest of a German foreign intelligence agency worker as a suspected CIA informant.