radio / Science World

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

April 2014

April 26, 2014

Four Species of Carnivorous "Killer" Sponges Discovered

Four new species of carnivorous killer sponges have been recently discovered. No, it's not the pllot to some cheap Hollywood horror movie the new sponge species was made by Lonnny Lundsten, a marine biologist at California’s Monterey Bay Aquarium Institute and two Canadian researchers. Lonny Lundsten joins us for today’s One on One segment to talk about what he and his colleagues found and what they’ve learned about these unique sea creatures. Also... We earthlings are lucky.  Between 2000 and 2013 at least 26 asteroids from space have hit the earth with the force of an atomic bomb, and three former astronauts tell us it's only by chance that one of them hasn't hit a large urban area. How can we avoid a catastrophe in the future?  We'll tell you what scientists have to offer. There's a new tool scientists have for understanding climate change from the past...including what led to the Ice Ages. We'll have these stories and more on this edition of VOA's Science, Health and Technology magazine, Science World!


April 19, 2014

Physicists Confirm Existence of New Subatomic Particle

An international team of physicists working with CERN's Large Hadron Collider in Switzerland announced this week that they have confirmed the existence of a new and mysterious subatomic particle called a tetraquark hadron.   We'll talk with Syracuse University’s Dr. Tomasz Skwarnicki who is one of the lead authors of a paper that details this discovery. And... Astronomers have announced the discovery of a planet where it's not too hot or not too cold for liquid water on the surface, which could mean it could be a world with life-friendly conditions. After examining a photo of a bright protrusion on the edge of one of Saturn's outer rings, scientists are now thinking that the ringed planet may be creating a new moon These stories and more are coming up for you on VOA's science, health and technology magazine, "Science World."


April 12, 2014

High-Tech Concrete Will Ensure Stronger and Longer Lasting Roads and Bridges

On today’s program we talk with two scientists who are developing ways to make a new, high-tech concrete. Why is that important?  They hope their new forms of concrete may someday help ensure that that our roads, bridges and buildings are more solidly built, last longer and provide a number of other benefits. Also… Scientists recently announced that the weather phenomenon known as El Nino is returning and could bring some extreme weather with it.  In fact, they say the El Nino might become the big weather story of the year. Public health officials are praising newly developed drugs that can eradicate the deadly disease Hepatitis C.  Now scientists are working to make those drugs cheaper so that more people around the world can afford the treatments. These stories and more are coming up for you on this edition of VOA's science, health and technology magazine, "Science World.


April 05, 2014

Our Unconscious Mind May Be a Good Lie Detector

A newly published study shows that we humans are pretty bad lie detectors when trying to tell if someone is trying to deceive us.   The study's author says that instead of looking for classic signs of lying such as averted eyes or fidgeting we may be better off trusting our own intuition to determine whether or not someone is telling us the truth.   Today we’ll talk with the study’s author on our One on One Segment. And… Scientists have confirmed a nine year old theory that there's a huge lake of liquid beneath on one of the moons of Saturn and that this moon may be a good place to search for non-Earth life forms. The World Health Organization is trying to calm what seems to be a sense of panic in some areas about the severity of the Ebola outbreak in the West African country of Guinea.   These stories and more are coming up for you on VOA's science, health and technology magazine, "Science World."  

April 2014

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.


Listen to a Recent Program

 | Windows Media | Podcasts

 

Broadcast Schedule

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).
 

Contact Us:

E-Mail

science@voanews.com
 

Postal Mail
Science World
Voice of America
330 Independence Ave., SW
Washington, DC 20237
USA

Calendar

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
Getting it Done Beyond a Nuclear Deali
X
July 07, 2015 12:02 PM
If a nuclear deal is reached between Iran and world powers in Vienna, it will be a highly technical road map to be used to monitor nuclear activity in Iran for years to come to ensure Tehran does not make nuclear weapons. Equally as complicated will be dismantling international sanctions that were originally intended to be ironclad. VOA’s Heather Murdock talks to experts about the key challenges any deal will present.
Video

Video Getting it Done Beyond a Nuclear Deal

If a nuclear deal is reached between Iran and world powers in Vienna, it will be a highly technical road map to be used to monitor nuclear activity in Iran for years to come to ensure Tehran does not make nuclear weapons. Equally as complicated will be dismantling international sanctions that were originally intended to be ironclad. VOA’s Heather Murdock talks to experts about the key challenges any deal will present.
Video

Video Rice Farmers Frustrated As Drought Grips Thailand

A severe drought in Thailand is limiting the growing season of the country’s important rice crop. Farmers are blaming the government for not doing more to protect a key export. Steve Sandford reports from Chiang Mai, Thailand.
Video

Video Making Music, Fleeing Bombs: New Film on Sudan’s Internal Refugees

In 2012, Sudanese filmmaker Hajooj Kuka went to make a documentary among civil war refugees in Sudan’s Blue Nile and Nuba Mountains region. What he found surprised him: music was helping to save people from bombing raids by their own government. VOA’s Carolyn Weaver has more.
Video

Video 'From This Day Forward' Reveals Difficult Journey of Transgender Parent

In her documentary, "From This Day Forward", filmmaker Sharon Shattuck reveals the personal journey of her transgender father, as he told his family that he always felt he was a woman inside and decided to live as one. VOA’s Penelope Poulou has more.
Video

Video Floodwaters Threaten Iconic American Home

The Farnsworth House in the Midwest State of Illinois is one of the most iconic homes in America. Thousands of tourists visit the site every year. Its location near a river inspired the design of the house, but, as VOA’s Kane Farabaugh reports, that very location is now threatening the existence of this National Historic Landmark.
Video

Video Olympics Construction Scars Sacred Korean Mountain

Environmentalists in South Korea are protesting a Winter Olympics construction project to build a ski slope through a 500-year-old protected forest. Brian Padden reports that although there is strong national support for hosting the 2018 Pyeongchang Winter Olympics, there are growing public concerns over the costs and possible ecological damage at the revered mountain.
Video

Video Xenophobia Victims in South Africa Flee Violence, Then Return

Many Malawians fled South Africa early this year after xenophobic attacks on African immigrants. But many quickly found life was no better at home and have returned to South Africa – often illegally and without jobs, and facing the tough task of having to start over. Lameck Masina and Anita Powell file from Johannesburg.
Video

Video Family of American Marine Calls for Release From Iranian Prison

As the crowd of journalists covering the Iran talks swells, so too do the opportunities for media coverage.  Hoping to catch the attention of high-level diplomats, the family of American-Iranian marine Amir Hekmati is in Vienna, pleading for his release from an Iranian prison after nearly 4 years.  VOA’s Heather Murdock reports from Vienna.
Video

Video UK Holds Terror Drill as MPs Mull Tunisia Response

After pledging a tough response to last Friday’s terror attack in Tunisia, which came just days before the 10th anniversary of the bomb attacks on London’s transport network, British security services are shifting their focus to overseas counter-terror operations. VOA's Henry Ridgwell has more.
Video

Video Obama on Cuba: This is What Change Looks Like

President Barack Obama says the United States will soon reopen its embassy in Cuba for the first time since 1961, ending a half-century of isolation. VOA White House correspondent Luis Ramirez reports.
Video

Video Hate Groups Spread Influence Via Internet

Hate groups of various kinds are using the Internet for propaganda and recruitment, and a Jewish human rights organization that monitors these groups, the Simon Wiesenthal Center, says their influence is growing. The messages are different, but the calls to hatred or violence are similar. VOA's Mike O’Sullivan reports.
Video

Video Blind Somali Journalist Defies Odds in Mogadishu

Despite improving security in the last few years, Somalia remains one of the most dangerous countries to be a journalist – even more so for someone who cannot see. Abdulaziz Billow has the story of journalist Abdifatah Hassan Kalgacal, who has been reporting from the Somali capital for the last decade despite being blind.

VOA Blogs