Dr. Benjamin LaBrot started Floating Doctors, a nonprofit that travels by sea to provide free health care for people in remote coastal areas. In the last two years, LaBrot and his volunteer team have treated nearly 13,000 patients in Haiti, Honduras and Panama.
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The world may soon benefit from a plant long-used by indigenous people in the Peruvian Amazon for toothaches, eliminating the need for local injections in some cases.
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Infectious diseases can spread very rapidly, so quickly identifying them can be crucial to stopping an epidemic. However, current testing for such diseases can take hours and days. But not for much longer.
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An injection of stem cells given alongside a kidney transplant could remove the need for a lifetime of drugs to suppress the immune system, say scientists.
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The world has easily beaten a 2015 deadline to halve the proportion of people drinking unsafe water, the United Nations Children's Fund and the World Health Organisation said Tuesday.
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Scientists say they may have found a new weapon against pancreatic cancer after promising early trial results of an experimental drug combination.
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A 3D printer-created lower jaw has been fitted to an 83-year-old woman's face in what doctors say is the first operation of its kind.
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The Bicycling and Walking in the United States: 2012 Benchmarking Report shows that bicycling is getting more popular as a method of transportation; the number of commuters who bicycle to work increased by 57% from 2000 to 2009.
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Researchers have discovered a series of peptides, found on the internal structures of influenza viruses that could lead to the development of a universal vaccine for influenza, one that gives people immunity against all strains of the disease, including seasonal, avian, and swine flu.
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California, long a national leader in cutting auto pollution, pushed the envelope further Friday as state regulators approved rules to cut greenhouse gas emissions from cars and put significantly more pollution-free vehicles on the road in coming years.
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The Bill & Melinda Gates Foundation will inject $750 million into the Global Fund to Fight AIDS, Tuberculosis and Malaria, Microsoft co-founder Bill Gates announced Thursday at the World Economic Forum.
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Early results from the world's first human trial using embryonic stem cells to treat diseases of the eye suggest the method is safe, say researchers.
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An early clinical trial of a hepatitis C vaccine has shown "promising" results, according to researchers at Oxford University.
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Here is Time Magazine's list of the top 10 medical breakthroughs of 2011.
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