Scientists use 3-D printing to help grow an ear

WASHINGTON (AP) — Printing out body parts? Cornell University researchers showed it's possible by creating a replacement ear using a 3-D printer and injections of living cells.The work reported Wednesday is a first step toward one day growing customized new ears for children born with malformed ones, or people who lose one to accident or disease.It's part of the hot field of tissue regeneration, trying...

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Wall Street ends down sharply after Fed minutes

TORONTO, Feb 20 (Reuters) - Canada's Rebecca Marino, a rising star in women's tennis, stepped away from the sport in search of a normal life on Wednesday, weary of battling depression and cyber-bullies. Ranked number 38 in the world two years ago, the 22-year-old admitted she had long suffered from depression and was no longer willing to make the sacrifices necessary to reach the top. "After thinking...

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Tunisian PM quits after failing to form new government

TUNIS (Reuters) - Tunisian Prime Minister Hamadi Jebali resigned on Tuesday after failing to replace a government pulled apart by acrimony between his Islamist allies and their secular opponents. Jebali had threatened to quit if his plan for a non-partisan cabinet of technocrats to lead the north African country into early elections foundered. In the end it was his own party,...

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What's Next for Mindy McCready's Two Young Boys?

By Steve Helling 02/19/2013 at 07:00 PM EST Mindy McCready's apparent suicide on Sunday has left her two young sons in custodial limbo.The boys – Zander, 6, and Zayne, 10 months – had been in state custody since Feb. 7, when McCready called police to ask for help in making her father and stepmother leave her...

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Drug overdose deaths up for 11th consecutive year

CHICAGO (AP) — Drug overdose deaths rose for the 11th straight year, federal data show, and most of them were accidents involving addictive painkillers despite growing attention to risks from these medicines."The big picture is that this is a big problem that has gotten much worse quickly," said Dr. Thomas Frieden, head of the Centers for Disease Control and Prevention, which gathered and analyzed...

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M&A deals lift Wall Street shares nearer a record high

NEW YORK (Reuters) - U.S. stocks rose on Tuesday as this year's ongoing surge in merger activity suggested investors were still finding value in the market even as indexes closed in on all-time highs. Office Depot Inc surged 9.4 percent to $5.02 after a person familiar with the matter said the No. 2 U.S. office supply retailer was in advanced talks to merge with smaller rival OfficeMax...

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Chavez back in Venezuela, on Twitter with four million followers

CARACAS (Reuters) - After Hugo Chavez spent two months out of the public eye for cancer surgery in Cuba, the Venezuelan government hailed his homecoming on Monday and said the president had achieved another milestone - 4 million followers on Twitter. The 58-year-old flew back from Havana before dawn and was taken to a military hospital. No new details were given on his health, and there...

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Mindy McCready: Under Police Scrutiny at Time of Suicide?

By Steve Helling and Mike Fleeman 02/18/2013 at 06:00 PM EST Mindy McCready and David Wilson Courtesy Mindy McCready When Mindy McCready talked to police in recent weeks, her account of how her boyfriend came to be found with a fatal gunshot wound to the head...

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Hip implants a bit more likely to fail in women

CHICAGO (AP) — Hip replacements are slightly more likely to fail in women than in men, according to one of the largest studies of its kind in U.S. patients. The risk of the implants failing is low, but women were 29 percent more likely than men to need a repeat surgery within the first three years.The message for women considering hip replacement surgery remains unclear. It's not known which models...

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Asian shares listless, yen firmer but near lows

TOKYO (Reuters) - Most Asian shares barely moved on Tuesday as a holiday in the U.S. overnight and a lack of catalysts kept many investors on the sidelines. Concerns about the euro zone economy, U.S. fiscal talks and Chinese appetite limited gains in commodities and also weighed on the euro. The dollar's strength against a basket of currencies <.dxy> also weighed on...

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