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illustration of colorful fungal pathogen

Implanted medical devices can also incubate deadly fungal infections

Medical devices that extend lives and improve quality of life for tens of millions of Americans are generally understood to be wonders of modern science. Prosthetic joints and pacemakers are all but a common occurrence in the lives of many, even as they meaningfully alter the health of the patient. But implanting any foreign object into the body also carries risk of introducing deadly fungal infections. New research from University of Georgia…
digital image of planetary disk, with blue, red, and space in black

New research challenges long-standing paradigm on planet formation

Two theories of planet formation have long-dominated astronomy - the first theory, “core accretion,” posits that planets grow slowly from particles of dust ultimately forming pebbles, then boulders, which coalesce to form planets over tens of millions of years.  The second theory – “gravitational instability,” in which planets form quickly from direct collapse of gas and dust, requiring hundreds to thousands of years instead – received new…
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