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Overthecourseofnearlyhalfabillionyears,whichdeadlypredatorranksasthebiggestandbaddest?Joinusaswetravelthroughtimeandacrosstheworldtopresentthisterrifyingtoptenranking.Weuncovernewevidence,puttheoriestothetest,andfeatureiconsliketheTyrannosaurusrexandthesaber-toothedcat,pluslesser-knownbeastsliketheterrorbirdandthe...