A study of fossilized teeth finds Tyrannosaurus rex had an average body temperature of about 97 degrees Fahrenheit, similar to humansScienceSep 17 at 2:57 PM – Sep 17 at 4:07 PM4 outletsNew York PostThe T. rex had a body temperature similar humans, study finds Sep 17 at 4:07 PMNewshubThe T. rex had a body temperature similar to our own, study finds Sep 17 at 2:57 PMChicago TribuneThe T. rex had a body temperature similar to our own, study finds Sep 17 at 2:56 AMThe WeekT. rex had humanlike body temperature, study finds Sep 17 at 3:19 PM