TwistedSifter on MSN
Latest report from the IUCN declares several species of animals officially extinct, but it isn’t all bad news
Unfortunately, as the world changes, some animals just can’t evolve quickly enough to make it, and they go extinct. This has ...
Scientists have analyzed ancient DNA and compared more than 400 fossils from 17 natural history museums to figure out how and why extinct sloths got so big. Most of us are familiar sloths, the ...
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