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Human Ear Evolved From Gills Of Ancient Fish, New Report Says Human Ear Evolved From Gills Of Ancient Fish, New Report Says
Human Ear Evolved From Gills Of Ancient Fish, New Report Says It turns out the human ear got off to a fishy start. Literally. A fascinating new study reveals that the mammalian outer ear has its evolutionary roots in the gills of ancient fish.  This surprising discovery sheds light on how structures can adapt over millions of years to serve entirely new functions. Published in Nature by researchers at the Keck School of Medicine of USC, the study connects the elastic cartilage in mammalian ears to the same rare tissue found in fish gills.  To explore this link, scientists used gene enhancers — DNA sequences that control tissue development.…

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by Joe Lombardi
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Rabies Alert Issued After Raccoon Tests Positive For Virus Near Maryland Elementary School Rabies Alert Issued After Raccoon Tests Positive For Virus Near Maryland Elementary School
Rabies Alert Issued After Raccoon Tests Positive For Virus Near Maryland Elementary School A new alert has been issued in Anne Arundel County after a raccoon tested positive for rabies. The county's Department of Health issued an alert on Friday, Nov. 8 advising that anyone who came into contact with a raccoon on or near Trailing Ivy Lane, not far from Jones Elementary School in Severna Park, should contact officials after the animal was captured on Thursday, Nov. 7. Rabies is a viral disease that mainly infects mammals (warm-blooded animals who nurse their young) and is spread through the saliva of the infected animal, usually by a bite or scratch, officials said. Symptoms of r…

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by Zak Failla
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Rabies Alert Issued After Raccoon Tests Positive For Virus In Maryland Rabies Alert Issued After Raccoon Tests Positive For Virus In Maryland
Rabies Alert Issued After Raccoon Tests Positive For Virus In Maryland A new alert has been issued in Anne Arundel County after a raccoon tested positive for rabies. The county's Department of Health issued an alert on Friday, Nov. 1 advising that anyone who may have come into contact with a raccoon this week in the 6500 block of Shadyside Road in Shadyside should contact officials after the animal tested positive for the virus. On Wednesday, Oct. 30, the raccoon tested positive for rabies, though therea re concerns it may have spread to other people and pets in the surrounding area. Rabies is a viral disease that mainly infects mammals (warm-blooded ani…

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by Zak Failla