Showing Archived Posts

Science Scanner: Gravity Dip & Ice Loss Linked, Settling an Scientific Argument, Powerful Solar Flares Found on Mini-Star, Dolphins May Like Magnets

Posted October 1st, 2014 at 8:01 pm (UTC+0)
Comments are closed

Drop in Gravity Field Over West Antarctic Linked with Ice Loss A group of German, Dutch and U.S. scientists who analyzed high-resolution satellite data from November 2009 until January 2012 found a drop in the gravity field over West Antarctica, which according to various reports has also experienced record ice loss. The researchers studied data […]

Report – Record High Amount of CO2 will be Released in 2014

Posted September 22nd, 2014 at 6:28 pm (UTC+0)
Comments are closed

A new report by the Global Carbon Project, an international science/environmental group, shows that the emission of carbon dioxide, one of the world’s top greenhouse gases – which scientists say leads to global warming – will not only rise once again in 2014, but will set a record high of 40 billion metric tons. As […]

3D Printer in Space, Antibiotic Laced Pesticides May Trigger Allergies, Milky Way a Member of the Laniakea Supercluster, Drink Responsibly Messages, Reducing E-Waste

Posted September 3rd, 2014 at 7:52 pm (UTC+0)
Comments are closed

NASA Hopes 3D Printer Technology Will Prove Useful in Space Voyages NASA is taking its first step to see if it could someday create the first machine shop in outer space. On its resupply mission that should launch sometime after September 19th, the SpaceX-4 will be delivering the first 3D printer to fly in space […]

Sunblock Could Harm Sea Animals, Seals/Sea Lions Once Spread TB, Link Between Colds/Infections and Strokes in Children, Life Found Deep Beneath Antarctic Ice

Posted August 20th, 2014 at 8:40 pm (UTC+0)
1 comment

Sunblock Good For You – May Be Bad For Marine Animals For many people, especially in the northern hemisphere, summer time is also vacation time, and one of the most popular destinations is the beach.  One of the most important rituals for beachgoers is slathering on gobs of sunblock on their bodies. But what people […]

Science Scanner: Mars Rover Sets Off-Earth Distance Record; Infants Smell Mom’s Fear

Posted July 30th, 2014 at 7:19 pm (UTC+0)
Comments are closed

Opportunity Mars Rover Sets Record Although NASA’s newest Mars rover, Curiosity, has hogged most of the attention since landing on the Red Planet nearly two years ago, Opportunity, the space agency’s Mars rover, which preceded its newer sibling by about 8 years, is the one to set a new record. Opportunity mission officials said that, […]

Rising Levels of Human-Caused Water Vapor in Troposphere will Intensify Climate Change Projections

Posted July 28th, 2014 at 7:01 pm (UTC+0)
6 comments

When it comes to greenhouse gases that contribute most to global warming, most people think of substances such as carbon dioxide, methane or even hydrofluorocarbons. But did you know that, for a while now, scientists have considered the vapor of the most important ingredient in sustaining life on Earth – water – as one of […]

Developing Countries Inundated with E-waste; Google Street View of Distant Galaxies; Setting Sun Gives Bats Direction

Posted July 23rd, 2014 at 5:54 pm (UTC+0)
Comments are closed

Where Does the World’s E-Waste Go? When you replace a PC, tablet, mobile or any kind of electronic device, do you ever wonder what happens to your old equipment? A new study finds that about 25 percent of all e-waste discarded by developed countries ends up in seven developing nations, posing severe health risks to people […]

New Material Traps Airborne Radioactive Elements

Posted July 21st, 2014 at 7:10 pm (UTC+0)
Comments are closed

Scientists have come up with a technique that could make cleaning radioactive elements from the air, such as krypton, xenon and radon, easier and cheaper than current technologies. While those radioactive materials naturally mix in the air, the quantities are usually low — typically less than one part per million. The international research team from […]

How Low Will Arctic Sea Ice Go?

Posted June 16th, 2014 at 11:00 pm (UTC+0)
3 comments

British researchers have used a new forecasting method to determine that this year’s melt will be about the same or slightly more than last year, but nowhere near the record arctic sea ice melt set in 2012. This new method of predicting arctic sea ice melt was outlined in Nature Climate Change. Last year, the […]

Scientists Explore Mystery of Antarctica’s Rising

Posted May 28th, 2014 at 7:05 pm (UTC+0)
4 comments

An altered Antarctic landscape is one of the rarely discussed side effects of accelerated ice melting. For years as the ice grew in Antarctica, its weight compressed the ground beneath it. But when the ice melted and this weight was reduced, the ground sprang back, rebounding over time. However, the ground in the Northern Antarctic […]

About Science World

Science World

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

Hosted 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 news makers.

Listen to a Recent Program

Listen Sidebar

Broadcast Schedule

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.

Science World 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