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Minimally invasive procedures offer hope for elderly patients with heart-valve problems
Annie Henderson, 69, suffers from multiple chronic ailments, including kidney failure and mitral valve insufficiency. The later turned her life…
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Scientists Seek to Improve Flu Vaccine for the Very Young
Scientists at the University of Rochester School of Medicine and Dentistry have discovered a way to make a nasal spray…
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Scientific racism’s long history mandates caution
Racism as a social and scientific concept is reshaped and reborn periodically through the ages…
Top-down and bottom-up approach needed to conserve potato agrobiodiversity
Mashed, smashed and fried, Americans love potatoes, but only a few varieties are grown in…
Environment influences ability of bacterium to block malaria transmission
The environment significantly influences whether or not a certain bacterium will block mosquitoes from transmitting…
With Their Amazing Necks, Ants Don’t Need “High Hopes” to Do Heavy Lifting
Micro-CT scans of an Allegheny mound ant. Ohio State University engineers studied the ant's neck…
How do polar bears stay warm? Research finds an answer in their genes
In the winter, brown and black bears go into hibernation to conserve energy and keep…