Study: Stem cells from strangers can repair hearts

LOS ANGELES (AP) — Researchers are reporting a key advance in using stem cells to repair hearts damaged by heart attacks. In a study, stem cells donated by strangers proved as safe and effective as patients' own cells for helping restore heart tissue.The work involved just 30 patients in Miami and Baltimore, but it proves the concept that anyone's cells can be used to treat such cases. Doctors are...

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'We remain more than a collection of red states and blue states'

President Barack Obama handily defeated Gov. Mitt Romney and won himself a second term on Tuesday after a bitter and historically expensive race that was primarily fought in just a handful of battleground states. Obama beat Romney after nabbing almost every one of the 12 crucial battleground states.The Romney campaign's last-ditch attempt to put blue-leaning Midwestern swing states in play failed...

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Elephant in South Korean zoo imitates human speech

SEOUL, South Korea (AP) — An elephant in a South Korean zoo is using his trunk to pick up not only food, but also human vocabulary.An international team of scientists confirmed Friday what the Everland Zoo has been saying for years: Their 5.5-ton tusker Koshik has an unusual and possibly unprecedented talent.The 22-year-old Asian elephant can reproduce five Korean words by tucking his trunk inside...

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Apple sells three million iPads over first weekend

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Bob Dylan predicts Obama 'in a landslide'

MADISON, Wis. (AP) — Bob Dylan says he thinks President Barack Obama is going to win a landslide.Dylan made the prediction Monday night midway through the song "Blowin' in the Wind" during a concert in the battleground state of Wisconsin.Dylan spoke to the Madison audience as he was wrapping up his concert that came just hours after Obama appeared at a morning rally in the same city with rocker Bruce...

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Long, bitter White House race finally in voters' hands

WASHINGTON (Reuters) - President Barack Obama and Republican challenger Mitt Romney face the verdict of voters on Tuesday after a long and bitter White House campaign, with polls showing them deadlocked in a race that will be decided in a handful of states where it is extraordinarily close. At least 120 million Americans are expected to vote on giving Obama a second term or replacing...

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US election fascinates Chinese; some envy voters

BEIJING (AP) — Where can a pop star score a hit by talking about the U.S. Electoral College for 33 minutes? In China, where Gao Xiaosong's straightforward explanation of the system drew more than 1 million hits in four days.Chinese have long been fascinated with U.S. presidential elections, but interest is particularly high this year because Americans are voting at the same time Beijing is going through...

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Google's Android software in 3 out of 4 smartphones

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Dizzying array of media streams spotlight election

NEW YORK (AP) — The days of watching Election Night coverage on a single television set may soon be a quaint anachronism.Americans have an array of alternatives for following returns on Tuesday night. Television news divisions are throwing everything they have into the story, and second-screen options are abounding.People will be able to construct their own media experiences, seek out desired information...

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Doctors debate value of 'fringe' heart treatment

LOS ANGELES (AP) — A heart disease treatment that many doctors consider fringe medicine unexpectedly showed promise in a federal study marred by controversy, causing debate about the results.The study tested chelation ("kee-LAY'shun"), periodic intravenous infusions said to remove calcium from hardened arteries. Chelation is used to treat lead poisoning but its safety and value for heart disease are...

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