Developing new drugs means researchers must observe how cells react to those drugs over extended periods of time. NSF-funded small business Phi Optics has developed an optical microscope that lets scientists do just that -- study living cells in their natural environments.
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Life is pretty interesting, and at the microscopic scale, it can also be beautiful, strange, intriguing, frightening and gross. The winning photos and videos from this year’s Olympus BioScapes competition span the whole range.
From rat brains to butter daisies to weevils and barnacle appendag... Read More
Just as humans utilize roads and freeways to move cars and resources around our cities, fungus use fluid networks to move nutrients and nuclei through their cells. Dr. Marcus Roper of UCLA explains how these networks function with remarkable efficiency and prevent microscopic traffic jams.
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Its name means "bending over in pain." It has no treatment or vaccine. Its symptoms resemble Dengue fever. And it has infected more than 1 million people -- 155 of them fatally -- since spreading to the Americas one year ago.
The mosquito-borne Chikungunya virus has long been diagnosed in tra... Read More