Biofilms—slimy communities of bacteria—grow on all sorts of surfaces: from glaciers and hot springs to plant roots, your bathtub and fridge, wounds, and medical devices such as catheters. Most ...
Add Yahoo as a preferred source to see more of our stories on Google. The myelin sheaths insulating neurons are damaged in multiple sclerosis. Steve Gschmeissner/Science Photo Library/Brand X Pictures ...
Multiple sclerosis is a disease that results when the immune system mistakenly attacks the brain and spinal cord. It affects nearly one million people in the U.S. and over 2.8 million worldwide. While ...
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