
Sorting cells with sound waves
Researchers from MIT, Pennsylvania State University, and Carnegie Mellon University have devised a new way to separate cells by exposing them to sound waves as they flow through a tiny channel. Thei ... more
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DARPA Developing Novel Therapies Customized to Individual Patients
The body's peripheral nervous system constantly monitors the status of internal organs and helps regulate biological responses to infection, injury or other imbalances. When this regulatory process ... more
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Heavy snow in US strands drivers in 100-vehicle crash
Chile wildfires rage for third day, entire towns wiped out
Death toll from floods rises in Mozambique, South Africa
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Regional crisis talks as Ebola death toll tops 1,500
Ebola-hit nations met for crisis talks on Thursday as the death toll topped 1,500 and the World Health Organization warned that the number of cases could exceed 20,000 before the outbreak is stemmed. ... more
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Traders warn of Chinese exodus from Ebola-hit Sierra Leone
Li Luming carefully straightens a table cloth in his empty restaurant in Sierra Leone's capital as he laments the damage Ebola has done to business. ... more
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Boron Facilitates Stem Cell Growth and Development in Corn
Boron deficiency is one of the most widespread causes of reduced crop yield. Missouri and the eastern half of the United States are plagued by boron deficient soil and, often, corn and soybean farme ... more
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What can fourteenth century Venice teach us about Ebola?
The way in which the Italian city of Venice dealt with the outbreak of the plague in the fourteenth century holds lessons on how to even mitigate the consequences of today's emerging threats, like c ... more
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Climate change poses growing health threat: UN
Climate change poses a growing health threat, the UN warned on Wednesday, saying extreme weather and rising temperatures could claim hundreds of thousands of lives and spread disease. ... more
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