# New Fossil Analysis Confirms Tyrannosaurus Rex Was Warm-Blooded

An episode of [CNN 10](https://invisiblenetwork.ai/podcast/1766786641), 21 Sep 2026, 11 min.

Audio: https://www.podtrac.com/pts/redirect.mp3/pdst.fm/e/swap.fm/track/2nzGkisFXQswLYT5s325/traffic.megaphone.fm/WMHY5353308143.mp3

Today on CNN10: We take you to South Africa, where officials' plans to contain a wild baboon population is sparking public outcry. Plus, we'll show you the fascinating new evidence that have led some paleontologists to confirm the T. Rex shared a similar body temperature to humans. And: Tomorrow marks the autumnal equinox in the Northern Hemisphere-- we explain the science behind why leaves change color when temperatures drop. All this and more on today's CNN10! Learn more about your ad choices. Visit podcastchoices.com/adchoices

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