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Join host Rick Pantaleo to examine global issues in science, technology, health, agriculture, and the environment on Science World.

June 2013

June 29, 2013

Possible Record Breaking 'Dead Zone' Predicted for the Gulf of Mexico

Scientists are predicting a possible record breaking dead zone or area of water with little or no oxygen this summer in the Gulf of Mexico.  The Director of NOAA’s Center for Sponsored Coastal Ocean Research joins us to tell us more about this dire prediction. A new exhibit at the Smithsonian's National Museum of Natural History in Washington celebrates genetic research. We'll hear how India is using its railway system for not only transportation - but as a vehicle to teach children science.


June 22, 2013

Science World - Diet Change 3.5 Million Years Ago May Have Been a Gamechanger in Human Evolution

A recent study from the University Colorado, Boulder suggests a change of diet 3.5 million years ago may have paved the way for ancient hominid species to become more human. The lead author of the study joins us to tell us more. This past week NASA unveiled its plans to capture, move and someday visit an asteroid, but a draft of a Republican authored NASA budget proposal says not so fast.  The budget draft from the US House Subcommittee on Space calls for scrapping NASA’s asteroid project in favor of more human exploration of space, including manned posts on the Moon and Mars. And, Rosanne Skirble will tell us about a new ultra-high resolution brain model that's providing scientists with an invaluable tool to better understand brain form and function.


June 15, 2013

Science World - Meteorites Delivered Key Component to Creation of Life on Earth

Researchers say they now know how reactive phosphorus, an important element that helped start life on Earth, got here.  The team’s leader on the project was University of South Florida’s Matthew Pasek. He joins us to talk about his team’s research and findings. Other stories we cover include: After a US sponsored clinical trial in Thailand, scientists have found that a medication used to treat HIV patients can also be effectively used as a preventative.   Students at the University of Virginia have developed a device that could bring improved water quality for millions in the developing world. Plus we have another edition of the Science World Quick Quiz!


June 08, 2013

Science World - Pause in Global Warming

A researcher from Oxford University will tell us "not so fast" on those projections that suggest extreme global warming is right around the corner. NASA is preparing a new mission that will allow scientists to better study the sun...Suzanne Presto will have the story.   Did you know US paleontologists have something in common with classic rock?  We'll learn that something is involves the fossil remains of a gigantic ancient creature. We'll have another question sure to tease your brain on our Science World Quick Quiz.


June 01, 2013

Science World - Mars!

The planet Mars is in the news this week - New radiation findings made by NASA's Mars rover Curiosity and the impact it may have on plans to send a manned mission to the red planet and the robotic explorer has also just provided clues of an ancient streambed on the Martian surface you'll hear from one of the scientists involved with this remarkable discovery.

June 2013

Science World is VOA’s on-air and online blog covering science, health, technology and the environment.

Rick PantaleoHosted by Rick Pantaleo, Science World‘s informative, entertaining and easy-to-understand presentation offers the latest news, features and one-on-one interviews with researchers, scientists, innovators and other newsmakers.


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Science World begins after the newscast on Friday at 2200, Saturday at 0300, 1100 and 1900 and Sunday at 0100, 0400, 0900, 1100 and 1200. The program may also be heard on some VOA affiliates after the news on Saturday at 0900 and 1100. (All times UTC).
 

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Expelled from Pakistan, Afghan Refugees Return to Increased Hardshipi
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Ayesha Tanzeem
May 28, 2015 6:48 PM
Undocumented refugees returning to Afghanistan from Pakistan have no jobs, no support system, and no home return to, and international aid agencies say they and the government are overwhelmed and under-resourced. Ayesha Tanzeem has more from Kabul.
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Video Expelled from Pakistan, Afghan Refugees Return to Increased Hardship

Undocumented refugees returning to Afghanistan from Pakistan have no jobs, no support system, and no home return to, and international aid agencies say they and the government are overwhelmed and under-resourced. Ayesha Tanzeem has more from Kabul.
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Video Britain Makes Controversial Move to Crack Down on Extremism

Britain is moving to tighten controls on extremist rhetoric, even when it does not incite violence or hatred -- a move that some are concerned might unduly restrict basic freedoms. It is an issue many countries are grappling with as extremist groups gain power in the Middle East, fueled in part by donations and fighters from the West. VOA’s Al Pessin reports from London.
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Video Floodwaters Recede in Houston, but Rain Continues

Many parts of Texas are recovering from one of the worst natural disasters to hit the southwestern state. Heavy rains on Monday and early Tuesday caused rivers to swell in eastern and central Texas, washing away homes and killing at least 13 people. As VOA’s Greg Flakus reports from Houston, floodwaters are receding slowly in the country's fourth-largest city, and there likely is to be more rain in the coming days.
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Video 3D Printer Makes Replica of Iconic Sports Car

Cars with parts made by 3D printers are already on the road, but engineers are still learning about this new technology. While testing the possibility of printing an entire car, researchers at the U.S. Department of Energy recently created an electric-powered replica of an iconic sports roadster. VOA’s George Putic has more.
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Video Al-Shabab Recruitment Drive Still on In Kenya

The al-Shabab militants that have long battled for control of Somalia also have recruited thousands of young people in Kenya, leaving many families disconsolate. Mohammed Yusuf recently visited the Kenyan town of Isiolo, and met with relatives of those recruited, as well as a many who have helped with the recruiting.
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Video US Voters Seek Answers From Presidential Candidates on IS Gains

The growth of the Islamic State militant group in Iraq and Syria comes as the 2016 U.S. presidential campaign kicks off in the Midwest state of Iowa.   As VOA’s Kane Farabaugh reports, voters want to know how the candidates would handle recent militant gains in the Middle East.
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Video A Small Oasis on Kabul's Outskirts Provides Relief From Security Tensions

When people in Kabul want to get away from the city and relax, many choose Qargha Lake, a small resort on the outskirts of Kabul. Ayesha Tanzeem visited and talked with people about the precious oasis.
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Video Film Festival Looks at Indigenous Peoples, Culture Conflict

A recent Los Angeles film festival highlighted the plight of people caught between two cultures. Mike O'Sullivan has more on the the Garifuna International Film Festival, a Los Angeles forum created by a woman from Central America who wants the world to know more about her culture.
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Video Kenyans Lament Losing Sons to al-Shabab

There is agony, fear and lost hope in the Kenyan town of Isiolo, a key target of a new al-Shabab recruitment drive. VOA's Mohammed Yusuf visits Isiolo to speak with families and at least one man who says he was a recruiter.
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Video Scientists Say Plankton More Important Than Previously Thought

Tiny ocean creatures called plankton are mostly thought of as food for whales and other large marine animals, but a four-year global study discovered, among other things, that plankton are a major source of oxygen on our planet. VOA’s George Putic reports.
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Video Kenya’s Capital Sees Rise in Shisha Parlors

In Kenya, the smoking of shisha, a type of flavored tobacco, is the latest craze. Patrons are flocking to shisha parlors to smoke and socialize. But the practice can be addictive and harmful, though many dabblers may not realize the dangers, according to a new review. Lenny Ruvaga has more on the story for VOA from Nairobi, Kenya.
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Video Iowa Family's Sacrifice Shaped US Military Service for Generations

Few places in America have experienced war like Waterloo. This small town in the Midwest state of Iowa became famous during World War II not for what it accomplished, but what it lost. As VOA’s Kane Farabaugh reports, the legacy of one family’s sacrifice is still a reminder today of the real cost of war for all families on the homefront.

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