Dwarf galaxies gobbled up by our own Milky Way make up about a quarter of the 160 star-packed "globular clusters" littering the galaxy, astronomers report Tuesday.In the Monthly Notioves of the Royal Astronomical Society report, which was led by Duncan Forbes of the United Kingdom's University of Swinburne, a team looked at chemical signatures of 93 globular clusters. The clusters are balls containing hundreds to millions of stars littered throughout the galaxy.
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A U.S. judge in Washington Tuesday refused to dismiss a whistle-blower suit against the Japanese manufacturer of bulletproof vest material. The suit claims manufacturer Toyobo Ltd. and U.S. company Second Chance Body Armor Inc. conspired to sell defective body armor to law enforcement.
Sepsis and pneumonia caused by hospital-acquired infections killed 48,000 people and led to $8.1 billion in increased health care costs in the United States in 2006, says a new study by a project called Extending the Cure.
At a closed briefing in 2003, the chairman of the Senate Intelligence Committee raised no objection to a C.I.A. plan to destroy videotapes of brutal interrogations, according to secret documents released Monday.
Assailants burst into the home of an Iraqi campaign volunteer before dawn Monday, fatally shooting the man before they stabbed his pregnant wife and their five daughters to death, relatives and authorities said. A sixth child, the only son, was found hanging from a ceiling fan with key arteries severed, a cousin said.
Here's a war game involving Iran, Israel and the U.S. that shows how unintended consequences can spin out of control:





























