rex

T. rex had a body temperature of 36.3°C, almost the same as humans; fossil tooth chemistry reveals the 66-million-year-old predator was warm-blooded and could survive in cold climates

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T. rex had a body temperature of 36.3°C, almost the same as humans; fossil tooth chemistry reveals the 66-million-year-old predator was warm-blooded and could survive in cold climates

Representative Image via Canva For 66 million years, the body temperature of Tyrannosaurus rex (T.rex) lived only in speculation. Now, a new study has taken the dinosaur’s temperature using chemistry locked inside its fossilised teeth, finding an average of about 36.3°C (97.3°F), strikingly close to the human norm. The researchpublished in Science Advances, offers one … Read more

High school teacher searching for fossils discovers four footprints later confirmed as first reported T. rex trackway, dating back 66.5 million years

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High school teacher searching for fossils discovers four footprints later confirmed as first reported T. rex trackway, dating back 66.5 million years

Image: ABC News/ Kent Hups A high school science teacher exploring a fossil-rich region of North Dakota made a discovery that could change what scientists know about how adult Tyrannosaurus rex moved. In 2025, Kent Hups spotted unusual impressions while volunteering on a fossil dig in the Hell Creek Formation. What initially appeared to be … Read more