VOA标准英语2012--Common Infection Raises Female to Male HIV Risk

Common Infection Raises Female to Male HIV Risk A common bacterial infection among women in sub-Saharan Africa sharply increases the risk of HIV transmission to men. Researchers say current treatments provide only a short-term solution. Its long been

VOA标准英语2012--Mental Stimulation Might Cut Dementia Risk

Mental Stimulation Might Cut Dementia Risk People who engage in mentally-stimulating activities over a lifetime have lower levels of a protein in the brain associated with Alzheimer's disease, a new study finds. That supports other research which sug

英语语法：116 The Asterisk

Grammar Girl here. Today's topic is the asterisk. Why? Because Barry Bonds just broke the record for number of home runs in one season* and people are talking about putting an asterisk next to his name in the record book because of the steroid contro

HEALTH REPORT - Test Warns of Heart Attack Risk

HEALTH REPORT – December 4, 2002: Test Warns of Heart Attack Risk By Jerilyn Watson This is the VOA Special English Health Report. Since the nineteen-fifties, American doctors have tested their pati

VOA慢速英语 EXPLORATIONS - Risk of Crossed Paths Grows in Increa

VOICE ONE: Im Steve Ember. VOICE TWO: And Im Faith Lapidus with EXPLORATIONS in VOA Special English. This week, we tell about a growing threat to airplanes around the world. And we hear about objects in space that are threatening satellites and the

VOA慢速英语2013 World Economic Forum Rates Global Risks for 2013

World Economic Forum Rates Global Risks for 2013 From VOA Learning English, this is the Economics Report in Special English. The World Economic Forum says the most likely risk facing the world over the next 10 years is the severe disparity in income

VOA慢速英语2012 IN THE NEWS - Rains End Famine in Somalia, but Millions Remain at Risk

IN THE NEWS - Rains End Famine in Somalia, but Millions Remain at Risk This is IN THE NEWS in VOA Special English. This week, the United Nations declared an official end to the famine in southern Somalia. Recent rains, an improved harvest and a major

VOA标准英语2013--Malian Refugees Face Increasing Risks

Malian Refugees Face Increasing Risks The aid group Oxfam warns as fighting escalates in northern Mali, the plight of refugees is expected to get worse. It says current humanitarian operations could be overwhelmed unless major changes are made to mee

VOA标准英语2011--Study: Cutting Salt Might Increase Heart Risks

Study: Cutting Salt Might Increase Heart Risks A new study casts doubt on the merits of reducing salt in our diet. The researchers found that a modest lowering of blood pressure may be offset by other less desirable effects of a low-sodium diet. For

VOA标准英语2011--Studies Show Exercise Reduces Dementia R

Studies Show Exercise Reduces Dementia Risk Evidence continues to mount that physical exercise reduces a person's risk of dementia. In some of the latest research, scientists measure actual physical activity, rather than rely on people's imperfect me

VOA标准英语2011--Study: Stop-Smoking Aid Ups Cardiovascul

Study: Stop-Smoking Aid Ups Cardiovascular Risks An analysis of more than a dozen drug studies finds that smokers who take the drug Chantix to help them kick the habit face significantly higher risks of cardiovascular problems including stroke, heart

VOA标准英语2011--Veggies Help Fight Genetic Heart Attack

Veggies Help Fight Genetic Heart Attack Risk A new study finds that a diet high in fruits and vegetables can reduce the danger of heart disease among people at highest risk. Scientists found healthier eating can turn off the risk gene and mitigate th

VOA标准英语2011-Study Shows Vitamin E Increases Prostate

Study Shows Vitamin E Increases Prostate Cancer Risk A number of medical studies over the years suggested that vitamin E, taken as a dietary supplement, might help prevent prostate cancer. But new research finds not only that the earlier studies were

VOA标准英语2013--Tips to Minimize Your Risks From Cybercrime

Tips to Minimize Your Risks From Cybercrime Protecting organizations and individuals from data thieves is a multibillion-dollar industry. There's a good reason. Alan Edwards, the president of WhiteHorse Technology Solutions says anyone with access to

VOA标准英语2013--When a Smoker Lights Up May Increase Risk

When a Smoker Lights Up May Increase Risk The health risks of cigarette smoking are well known, such as cancer, emphysema and cardiovascular disease. But new research shows that when you smoke can make it even more risky. Tobacco remains the leading

VOA标准英语2013--Lifestyle Changes May Ease Heart, Stroke Risk

Lifestyle Changes May Ease Heart, Stroke Risk We hear the message about how to live a healthy life so much, it's hard to imagine there's anyone who hasn't heard it. Heart disease is preventable, said Dr. Patrice Desvigne Nickens, with the National He

2007年VOA标准英语-Former Child Soldiers Still at Risk in DR Congo

By Nico Colombant Dakar 07 March 2007 The United Nations is focusing attention on child soldiers in Africa. One country where children are still feeling the terrible effects of war is the Democratic Republic of Congo. VOA's Nico Colombant reports fro

2006年VOA标准英语-Survivors Still at Risk a Year after Pakistan E

By Lisa Schlein Geneva 06 October 2006 A Pakistani boy runs past the ruins near his family's refugee tent in Muzaffarabad in the Kashmir region of Pakistan, Sept. 23, 2006 International aid agencies say hundreds of thousands of people in northern Pa

VOA标准英语2011--Hormonal Contraception May Double HIV/AI

Hormonal Contraception May Double HIV/AIDS Risk A new study finds that the use of a hormonal contraceptive popular with women in eastern and southern Africa doubles their risk of becoming infected with HIV. And when it is used by HIV-infected women,

Risks to U.S. economic growth on rise: Bernanke

WASHINGTON, July 17 (Xinhua) -- Top policymakers of the U.S. Federal Reserve believed that risks to U.S. economic growth have increased, U.S. Federal Reserve Chairman Ben Bernanke said Tuesday. Participants at the June FOMC (Federal Open Market Commi