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Michael Douglas undergoing cancer therapy
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NEW YORK, Sept. 1 (UPI) -- What began as an irritating sore throat turned out to be Stage 4 throat cancer, U.S. actor Michael Douglass revealed on "The Late Show with David Letterman."

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Most disadvantaged, African-American men
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CHICAGO, Sept. 1 (UPI) -- The most needy and least helped of the U.S. disadvantaged are most likely to be African-American men, researchers suggest.

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Heart drug may prevent cocaine relapse
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ATLANTA, Aug. 31 (UPI) -- The University of Texas Medical Branch at Galveston completed a Phase I safety trial studying a heart failure drug for treatment of cocaine, researchers say.

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Giuliani to move trash for shoplifting
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NEW YORK, Aug. 31 (UPI) -- A judge Tuesday ordered former New York Mayor Rudy Giuliani's daughter to do community service for her shoplifting attempt earlier this month.

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Silicone oil may help treat eye cancer
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AURORA, Colo., Aug. 31 (UPI) -- Silicone oil applied inside the eye can block up to 55 percent of harmful radiation to prevent blindness in patients with eye cancer, a U.S. researcher says.

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AARP warns of 'doughnut hole' check scams
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WASHINGTON, Aug. 31 (UPI) -- U.S. seniors in Medicare Part D get their $250 "doughnut hole" checks in the mail, and people who say they can help get the checks are scammers, AARP warns.

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Castro talks about his medical crisis
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HAVANA, Aug. 31 (UPI) -- Former Cuban leader Fidel Castro says he "came to be dead" during his health crisis four years ago and hoped "for the world to stop."

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Healthcare workers should get flu vaccine
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ARLINGTON, Va., Aug. 31 (UPI) -- Influenza vaccination of healthcare personnel is a professional and ethical responsibility, a U.S. group of physicians and infection preventionists says.

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Chinese court to hear HIV-bias suit
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ANQING, China, Aug. 31 (UPI) -- A man infected with the virus that causes AIDS is likely to be the first test case of a 2006 Chinese anti-discrimination regulation, his lawyer said Tuesday.

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New heart-failure treatment employed
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HOUSTON, Aug. 31 (UPI) -- A new method to treat heart failure is being tried with a device implanted to electrically stimulate parts of a patient's spinal cord, Texas doctors say.

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Cyclist Laurent Fignon dies at age 50
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Laurent Fignon, who twice won the Tour de France, has died in Paris of cancer. He was 50.

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Other butters may replace peanut butter
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DALLAS, Aug. 31 (UPI) -- Some U.S. schools are banning peanuts and peanut butter from school lunches but a Dallas nutrition expert says other nut butters can be used as substitutes.

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Vitamin D aids cystic fibrosis patients
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PITTSBURGH, Aug. 31 (UPI) -- U.S. researchers say vitamin D may help treat and prevent allergic reaction to mold in cystic fibrosis patients.

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Broccoli may curb Crohn's progression
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LIVERPOOL, England, Aug. 30 (UPI) -- Fibers from broccoli and plantain may help curb development of Crohn's disease, researchers in Britain suggest.

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Supplement may boost athletic endurance
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EXETER, England, Aug. 30 (UPI) -- A supplement that increases nitric oxide can increase athletic endurance, British researchers have learned.

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