T. Rex Ran on Its Tiptoes ‘Like an 8-Ton Chicken’

T. Rex Ran on Its Tiptoes ‘Like an 8-Ton Chicken’: New findings about the anatomy of the dinosaur age’s fiercest predator suggest it chased prey “like an oversized bird.” -By Jack Tamisiea- Jack Tamisiea has previously reported on T. rex’s lips and the scientific battle over whether the dinosaur was really three different species. Feb. 24, 2026 In recent years, scientists have given Tyrannosaurus rex a makeover.