SCIENCE

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Would You Kill 1 to Save 5? Researchers Test with Virtual World

Is it ethical to kill one person in order to save five? Known as the “trolley problem” – which poses the question in the context of diverting a trolley from a path that would hit five people to a path that would hit one – this is a hotly debated question in ethics and philosophy.

Medicare to Cover Obesity Counseling, Screening

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The U.S. Medicare program for the elderly will cover counseling for obesity in an effort to reduce the condition that has reached epidemic proportions and leads to serious health problems.
Broiled Fish Good for Alzheimer's: Study

Broiled, Grilled Fish Good for Alzheimer's: Study

A new study, presented on Nov. 30, at the annual meeting of the Radiological Society of North America (RNSA), links the consumption of fish to brain structure, while focusing on the risk of contracting Alzheimer's.
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One in five U.S. adult infected with HIV do not know it.

Few in US with HIV Have Virus Under Control

Only 28 percent of the 1.2 million Americans living with HIV have the infection under control, increasing the risk that they will spread the disease to others, U.S. health officials said on Tuesday.
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Men Don’t Always Think About Sex: Study

Contradicting the popular belief that men are obsessed with thoughts of sex, it has been found by a new study that men really think about sex only 19 times per day.
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Saddest Cities in U.S. Are St. Petersburg, Detroit and Memphis: Report

St. Petersburg, Fl., is apparently the saddest city in America, with Detroit, Mi. not far behind, according to a study by Men's Health magazine, which used data such as unemployment and suicid rates, antidepressant usage and the number of people who actually admitted to depression.
There was a total of 3,000 gay and bisexual men who were diagnosed with HIV in 2010, the highest ever annual number, according to a new report.

Many Americans Unaware of Being HIV-Infected

One in every five HIV-positive Americans are unaware of their condition, the Centers for Disease Control and Prevention reports. That's 240,000, out of 1.2 million Americans, of whom just an estimated 28 percent have the infection under control.
Older joggers use oxygen as efficiently as young runners, study.

Oxygen Keeps Pace with Older Runners

Joggers over the age of 60 use oxygen as efficiently as younger runners, suggestive that senior pavement pounders can run at a clip even into extreme old age, according to research.
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Canada won't confirm it's withdrawing from Kyoto

Canada dismissed the Kyoto Protocol on climate change on Monday as a thing of the past, but declined to confirm a media report it will formally pull out of the international treaty before the end of this year.
Computer scientists quantify photo retouching.

Retouched Photos Exposed by Computer Scientists

Instead of speculating how much retouching a cover model has received, secretive in most magazines and ad agencies, a computer science duo figured out a way to quantify the level of manipulation.
Vitamin D is naturally made by the skin when exposed to sunlight and is also found in high amounts in fatty fish such as salmon and tuna.

Low Vitamin D Linked to Heart Disease, Death

In people with low blood levels of vitamin D, boosting them with supplements more than halved a person's risk of dying from any cause compared to someone who remained deficient, in a large new study.
The evidence isn't conclusive, but overall, the Mediterranean diet appears to be good for people's heart health.

Mediterranean Diet Tied to Better Heart Health

Eating a diet based on fish, legumes, vegetables and moderate amounts of alcohol is linked to lower chances of dying from a heart attack, stroke or other vascular events, according to a new study of New York City residents.
AIDS Research

6 Deaths as British Churches Claim to Cure HIV with Prayer

At least six people have died of AIDS after evangelical churches in Great Britain told them that God had cured their HIV and that they could stop taking medication, according to a Sky News investigation. Another person thinks he infected his partner after his church told him he could have unprotected sex and start a family.
Michael Jordan

Michael Jordan is Getting Fat

Jordan, the dominant athlete of my lifetime, a global icon, and widely regarded as the greatest basketball player in history, is now fat.
Aged Couple

Why U.S. Ranks Poorly in Life Expectancy

Mark Pearson, head of the OECD health division attributes the higher prices to lack of ‘an effective government mechanism that acts to keep prices down.’ That's simply not there in the U.S. system. So it's a structural defect, he said.
Oneal Ron Morris

Oneal Ron Morris Re-Arrested, Bond Set at $15K; Second Suspect Charged

A judge on Thursday set a $15,000 bond for fake doctor Oneal Ron Morris, a 30-year-old transgender woman who has been accused of running a black market business injecting people with a toxic substance to make them curvier. Authorities have also arrested a second person in connection with the notorious toxic tush case in South Florida.

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