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News / Science & Technology

Students Aim for Aviation History with Human-Powered Helicopter

Gamera II pilot Henry Enerson hovers just short of the 3-meter altitude required in the competition. (Earl Zubkoff/Courtesy University of Maryland.)

TEXT SIZE - +
May 15, 2013
University of Maryland student engineers hope to win 33-year-old unclaimed prize More
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More Science & Health News

A health worker explains birth control at a clinic outside Juba, South Sudan. (H. McNeish for VOA)
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Poor Countries Lack Modern Contraception

Comet ISON is shown in this NASA handout image photographed by the Hubble telescope on April 10, 2013.

Astronomers Awaiting Comet ISON's Year-End Spectacular

Scientists Race to Contain Malaria: New Discoveries, More Resistance

Scientists Race to Contain Malaria: New Discoveries, More Resistance

Water on Moon

Earth and Moon Share Water Source

On May 17, NASA witnessed the largest impact of a meteoroid on the Moon in the past eight years. This is an artist's rendition.

Video Moon Hit By Largest Meteoroid Impact in 8 Years

A young man lights a marijuana cigarette during a demonstration demanding a new law on cannabis in Montevideo, May 8, 2013.

Study Finds Marijuana Helps Control Blood Sugar, Waistlines

Artist concept of OSIRIS-REx. The OSIRIS-REx spacecraft is to launch in 2016, reach asteroid (101955) 1999 RQ36 in 2019, examine it up close during a 505-day rendezvous, then return at least 60 grams of it to Earth in 2023. (Credit: NASA/Goddard/Universit

Video Asteroid Sampling Mission Gets Green Light

Hassana Ousmane rests her head against the bed where her 21-month-old daughter, Zeinab, suffering from malaria, rests at the Princess Marie Louise Children's Hospital in Accra, Ghana, April 25, 2012.

Malaria-Infected Mosquitoes More Attracted to Humans

Soldiers clean a backyard to prevent the spread of yellow fever in San Lorenzo, Paraguay, Feb 19, 2008.

WHO: Yellow Fever 'Booster' Unnecessary

In the Argentina's Patagonia region a massive network of peat bogs quietly stores thousands of gallons of fresh glacial water and helps regulate global climate change by containing more carbon per acre than most wooded forests, (File photo).

Carbon Storing Qualities of Coastal Wetlands Explored In Australia

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