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found 44 topics, 1667 stories, 41 videos

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4K TV: What Is Ultra HD Resolution?

4K TV: What Is Ultra HD Resolution?

Howdini (Dec. 1, 2014) Home television now has an added resolution. It’s called 4K or Ultra-HD! Join home electronics specialist Bob Lawton as he describes how ultra HD resolution impacts your viewing experience. Video provided by Howdini
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NASA to Make ISS Experiment the Coldest Place in Universe

NASA to Make ISS Experiment the Coldest Place in Universe

Newsy (Feb. 4, 2014) An experiment on the International Space Station will reach the lowest known temperature in an attempt to understand ultra-cold atomic behavior. Video provided by Newsy
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Two Americans and One German Win Nobel Chemistry Prize

Two Americans and One German Win Nobel Chemistry Prize

AFP (Oct. 8, 2014) Two Americans and a German win the 2014 Nobel Prize for Chemistry on Wednesday for laying the foundations of an ultra-powerful microscope that has exposed life at the molecular level. Duration: 00:43 Video provided by AFP
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Green 'Earthship' Homes Do Their Bit to Save the Planet

Green 'Earthship' Homes Do Their Bit to Save the Planet

AFP (Dec. 5, 2014) Amidst worries about global warming and resource depletion, some US communities have turned to ultra-sustainable housing, known as 'Eathships'. Examples can be found across the world, but their spiritual home remains in New Mexico. Duration: 02:15 Video provided by AFP
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Related Stories


Scalping Can Raise Ticket Prices

July 25, 2014 A new study finds that resale markets like Craigslist can add value to tickets sold by concert venues and ... full story
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Rate of HIV Diagnosis in U.S. Examined in Study

July 19, 2014 The annual HIV diagnosis rate in the U.S. decreased more than 30 percent from 2002-2011, with declines observed in several key populations, although increases were found among certain age groups of ... full story
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Can Social Media Help Stop the Spread of HIV?

Oct. 29, 2014 In addition to providing other potential benefits to public health, all of those tweets and Facebook posts could help curb the spread of HIV. Although public health researchers have focused early ... full story
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Crucial Mechanism Driving Colliding Epidemics of Smoking, TB Unlocked by Scientists

Nov. 14, 2014 TB is an infectious disease that kills 1.5 million people each year and smoking is the biggest driver of the global TB epidemic. Medical scientists have unlocked the mechanism underlying the ... full story
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Worse Lower, Higher, Frequency Hearing in HIV Positive Adults

Dec. 26, 2014 Adults with the human immunodeficiency virus (HIV+) had poorer lower and higher frequency hearing than adults without HIV infection, according to a new ... full story
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Cell-Associated HIV Mucosal Transmission: The Neglected Pathway

Dec. 18, 2014 Scientists are challenging dogma about the transmission of the human immunodeficiency virus type 1 (HIV-1). Most research has focused on infection by free viral particles, while this group of ... full story
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Viral Hepatitis More Deadly Than HIV in Europe

Apr. 11, 2014 Mortality from viral hepatitis is significantly higher than from HIV/AIDS across EU countries, according to study results. Globally, deaths from both viral hepatitis and HIV increased from 1990-2010 ... full story
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Risk of HIV Infection High During Pregnancy, the Postpartum Period

Feb. 25, 2014 Women living in world regions where HIV infection is common are at high risk of acquiring HIV infection during pregnancy and the postpartum period, according to a study. The researchers also found ... full story
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Scientists Call for New Strategy in Pursuit of HIV-Free Generation

July 30, 2014 In light of the recent news that HIV has been detected in the Mississippi baby previously thought to have been cured of the disease, researchers are assessing how to help those born to HIV-infected ... full story
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HIV Vaccine Research Must Consider Various Immune Responses

Apr. 3, 2014 Future HIV vaccine research must consider both protective immune responses and those that might increase susceptibility to infection, a new article suggests. Between 2005 and 2013, investigational ... full story
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How Sexual Contacts With Outsiders Contribute to HIV Infections Within Communities

Mar. 4, 2014 While a number of strategies can prevent and control HIV transmission and spread, their effective use depends on understanding the sexual networks within and between communities. A new article ... full story
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Durable End to AIDS Will Require HIV Vaccine Development

Feb. 5, 2014 Broader global access to lifesaving antiretroviral therapies and wider implementation of proven HIV prevention strategies could potentially control and perhaps end the HIV/AIDS pandemic. However, a ... full story
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Widespread Support for Rapid HIV Testing in Dental Surgeries

July 15, 2014 More than 80 per cent of oral health patients are willing to receive rapid HIV-testing in dental settings, which could help reduce the spread of the HIV according to a groundbreaking study revealed ... full story
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Mechanism Discovered That Helps HIV Evade Antibodies, Stabilize Key Proteins

Feb. 3, 2014 Scientists have discovered a mechanism involved in stabilizing key HIV proteins and thereby concealing sites where some of the most powerful HIV neutralizing antibodies bind, findings with potential ... full story
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Younger People, Men, Those Without Children More Likely to Drop out of HIV Care in South Africa

Feb. 20, 2014 Younger people, men and those without children are more likely to stop attending clinics for HIV treatment in South Africa, analysis shows. This presents many problems, one of which is that ... full story
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HIV Antibody Discovered That Binds to Novel Target on Virus

Sep. 3, 2014 A new vulnerability has been discovered in the armor of HIV that a vaccine, other preventive regimen or treatment could exploit. The site straddles two proteins, gp41 and gp120, that jut out of the ... full story
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HIV Antibodies Block Infection by Reservoir-Derived Virus in Laboratory Study

Aug. 26, 2014 A laboratory study lends further weight to the potential effectiveness of passive immunotherapy to suppress HIV in the absence of drug treatment. Passive immunotherapy for HIV is an experimental ... full story
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Next Step in Creating HIV-1 Immunotherapy Using Fossil Virus

July 17, 2014 An antibody that can neutralize the HIV-1 fossil virus has been discovered by researchers. This may lead to finding a viable immunotherapy option for HIV-1. The research team found that the right ... full story
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Offering Option of Initial HIV Care at Home Increases Use of Antiretroviral Therapy

July 19, 2014 Offering adults in Malawi optional home initiation of care following HIV self-testing resulted in a significant increase in the proportion of adults initiating antiretroviral therapy (ART) compared ... full story
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Antibody-Producing Cells in People Infected With HIV Found

June 3, 2014 By analyzing the blood of almost 100 treated and untreated HIV-infected volunteers, a team of scientists has identified previously unknown characteristics of B cells in the context of HIV infection. ... full story
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