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Science in the News听力列表

  • Scientists Seek a Better Understanding of How Babies Learn
  • VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I’m Bob Doughty.VOICE TWO:And I’m Faith Lapidus. On our program this week, we discuss scientific findings about how intelligence develops in babies.(MUSIC)VOICE ONE:Not long ago, many people believed that babies only wanted fo...
  • An International Appeal to Cut Smoking Rates Through Six Policies
  • VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty.VOICE TWO:The WHO says tobacco causes more than five million deaths a yearAnd I'm Barbara Klein. On our program this week, we will tell about an international appeal to reduce smoking rates. We will also tell about an Amer...
  • Device Gives New Meaning to the Idea of Power Walking
  • VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein.VOICE TWO.And I'm Bob Doughty. This week, we will tell about a device that makes electrical power from something as simple as walking. We will tell about a common disease many people have never heard of. And, we report o...
  • Fight to End Polio a Story of Unexpected Problems, but Also Progress
  • VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus.VOICE TWO:And I'm Shirley Griffith. On our program this week, we will examine efforts to defeat the disease polio.(MUSIC)VOICE ONE:An Afghan girl receives polio vaccine in Kandahar province last monthPakistan is working ...
  • Have a Headache? You Are Not Alone
  • VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein.VOICE TWO:And I'm Bob Doughty. Today we tell about headaches, the head pain that strikes almost everyone at some time.(MUSIC)VOICE ONE:Have you had a headache recently? If your answer is yes, you are like many millions o...
  • Messenger Visits One of the Least Known Places in the Solar System: Mercury
  • VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty.VOICE TWO:And I'm Barbara Klein. This week, we will tell about a visit to the planet Mercury. We will tell about the dangers of products for making skin lighter. And, we report on how finger lengths could influence your he...
  • Autoimmune Diseases: When the Body's Defenses Become Attackers
  • VOICE ONE:This is SCIENCE IN THE NEWSin VOA Special English. I’m Bob Doughty.VOICE TWO:And I’m Barbara Klein. This week, we talk about a sickness called lupus and other autoimmune diseases. Autoimmune diseases affect the immune system – the body’s natural defenses for fightin...
  • Finding About Bird Flu Helps Explain Limited Spread to People
  • VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty.VOICE TWO:Chickens at a market in Bangkok.And I'm Barbara Klein. This week, we will tell how a deadly bird flu virus is able to infect people. We will also tell about two studies of broken hipbones. And, we report on the d...
  • American Doctors Admit Giving Placebos to Patients
  • VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty.VOICE TWO:Placebos look the same as real medicinesAnd I'm Faith Lapidus. On our program this week, we will tell about a study of medications that do not contain any real drugs. We will tell about a reported link between th...
  • First Step in Practicing Medicine: Getting Into Medical School
  • VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember.VOICE TWO:And I'm Barbara Klein. On our program this week, we look at how people become medical doctors in the United States.(MUSIC)VOICE ONE:A medical student in the state of WyomingIt is not easy to become a doctor in th...
  • In the Job of Good Health, Vitamins Are Some of the Most Important Helpers
  • buzhidA look at the 14 different kinds of vitamins, known as A, the B group, C, D, E and K.VOICE ONE:This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty.VOICE TWO:And I'm Shirley Griffith. This week, we tell about vitamins.(MUSIC)VOICE ONE:Rey Salazar and his daughter, Aketzalli, 4,...
  • When Flu Season Hits: Everything You Need to Know About Influenza
  • We explain about the influenza virus, tell how and why it spreads, and report about ways to prevent flu infections.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty.VOICE TWO: Emergency hospital during 1918 influenza epidemic, Camp Funston, KansasAnd I'm Faith Lapidus. Th...
  • What Diabetes Is, How It Is Treated, and What You Can Do to Prevent It
  • Learn about the different kinds of diabetes, and how exercise and diet may reduce the risk of developing type two diabetes.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus.VOICE TWO:Doctors say people can reduce the risk of some kinds of diabetes by increasing exercise...
  • In California, Wildfires Compete With Cars in Producing Carbon Dioxide
  • Also: Using ultraviolet light to purify water. And advice for treating minor injuries.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember.VOICE TWO:And I'm Bob Doughty. On our program this week, we will tell about an environmental study of the recent wildfires in California...
  • Scientists Get Skin Cells to Act Like Stem Cells, but Much Work Remains
  • Also: Some researchers fear a new study could lead people to believe that weighing too much is not as big a health problem as many had thought. And we answer a question about the AIDS virus.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember.VOICE TWO:File photo of embryoni...
  • Researchers Remember an Animal Who Knew American Sign Language
  • Also on SCIENCE IN THE NEWS: American experts suggest early autism testing for all babies. And, scientists are developing plants to eat chemical wastes.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty.VOICE TWO:And I'm Barbara Klein. On our program this week, we will tel...
  • Discovery That Stored Blood Loses a Life-Saving Gas Could Solve Mystery
  • Also: A 7-year-old listener asks how to help a friend with a genetic disorder called phenylketonuria, or PKU.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember.VOICE TWO:And I'm Pat Bodnar. This week, we will tell about a gas that helps to carry oxygen from the blood. We w...
  • New Telescope to Search for Life Beyond Earth
  • Also: Leading scientific publications join together to examine poverty and development.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty.VOICE TWO:And I'm Faith Lapidus. This week, we will tell about an effort to search for intelligent life beyond our universe. We will te...
  • Study of College Athletes Finds Exercise-Induced Asthma Is Common
  • Also: Two Americans and a Briton win the Nobel Prize for their work on the duties of individual genes.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty.VOICE TWO:Researchers at Ohio State University studied exercise-induced asthma among top athletes at the school. Ohio St...
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