Snakes keep evolving into cannibals — here’s what scientists think is going on
19459003]fetchpriority=”high” data-component-name=”Image”> Cannibalism has actually occurred in a number of snake family trees throughout evolutionary history. (Image credit: VW Pics by means of Getty Images) Cannibalism may appear like an…
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H5N1 bird flu is evolving to better infect mammals, CDC study suggests
A type of bird flu called H5N1 has been detected in nearly 50 people in the U.S. this year. It may be getting better at infecting mammals, in general. (Image…
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