T. rex had massive jaws but tiny arms: Scientists now know why:
A new study documents that the robustness of skulls in carnivorous dinosaurs began to evolve ...
independent.co.uk/news/world/americas/trexevolution-tiny-arms-b2985884.html
Story Details
| Last Updated | |
| Total Articles | 8 |
Main Topics
large carnivorous species of dinosaur, one of the most popular species of fossil taxa known by the general public
News on this topic
Why did T. rex have tiny arms? A new study may finally have the answer: An analysis of 85 dinosaur species shows that tiny forearms in meat-eating dinosaurs were ...
edition.cnn.com/2026/05/25/science/t-rex-tiny-arms-function
More articles on this subject
Previous
T. rex had massive jaws but tiny arms: Scientists now know why: A new study documents that the robustness of skulls in carnivorous dinosaurs began to evolve ...
independent.co.uk/news/world/americas/trexevolution-tiny-arms-b2985884.html
Next
Similar to This
Previous
New dinosaur species identified from fossil tucked away in a museum: “It was not the apex predator of its time, but for humans this dinosaur would have been more ...
thehill.com/policy/international/6152977-new-dinosaur-species-identified-fossil-uk/
New dinosaur species discovered in London museum after 100 years: The 120-million-year-old skull fragment belongs to Europe’s first known megaraptoran ...
euronews.com/2026/10/16/dinosaur-fossil-hidden-in-londons-natural-history-museum-for-100-years-identified-as-new-s
New species of dinosaur discovered from fossil found on Isle of Wight: The dinosaur, a long-clawed predator the size of a large tiger, is the first of a group of ...
itv.com/news/meridian/2026-10-14/new-species-of-dinosaur-discovered-from-fossil-found-on-isle-of-wight
Rare Nanotyrannus fossil unveiled at Manhattan auction house: A fossilized, distant cousin of Tyrannosaurus rex is on display at a Manhattan auction house ahead ...
apnews.com/article/dinosaur-fossil-auction-nanotyrannus-new-york-29c0d5d21c1c0caa25c04af16f1fe884
Feather trapped in dinosaur droppings provides new clues about why some birds survived extinction
english.elpais.com/science-tech/2026-09-10/a-feather-trapped-in-dinosaur-droppings-provides-new-clues-about-why-some-birds-survived-extinction.html
T. rex had a body temperature similar to our own, study finds: Using fossilized teeth, scientists have finally taken the T. rex's temperature — and it ...
pbs.org/newshour/science/t-rex-had-a-body-temperature-similar-to-our-own-study-finds
A T. Rex Walked Here: Teacher Finds Rare Footprints in North Dakota: Kent Hups, a high school science teacher in Colorado, discovered a 23-foot trackway of ...
nytimes.com/2026/09/15/science/tyrannosaurus-rex-footprints-north-dakota.html
Remains of dinosaur skull found in B.C. campground belonged to T. rex ‘great-uncle’
globalnews.ca/news/11972290/remains-of-dinosaur-skull-found-in-b-c-campground-belonged-to-t-rex-great-uncle/
Scientists may have finally cracked the mystery of why T. rex had such tiny arms: A new study claims to have solved the long-standing mystery of why ...
nypost.com/2026/05/27/science/new-study-suggests-to-have-found-why-t-rex-evolved-to-have-smaller-arms/
SciTechDaily May 23
Scientists Finally Think They Know Why T. rex Had Tiny Arms: A new study suggests T. rex and other giant predators evolved tiny arms because their massive skulls ...
scitechdaily.com/scientists-finally-think-they-know-why-t-rex-had-tiny-arms/
The T-Rex laughs last: Why tiny arms were a sign of its deadly dominance: Why did the T-Rex have such tiny arms? A new study finally provides an answer - | and ...
op-online.de/welt/warum-der-rex-winzige-arme-hatte-studie-dinosaurier-antwort-jagen-beute-zr-94314563.html
livescience May 21
There's a new T. rex from the dinosaur age — and it ruled the seas with a skull-crushing bite
livescience.com/animals/extinct-species/theres-a-new-t-rex-from-the-dinosaur-age-and-it-ruled-the-seas-with-a-skull-crushing-bite
cam.ac.uk May 21
Why meat-eating dinosaurs like T. rex evolved tiny arms: The study, published in the journal Proceedings of the Royal Society B, looked at data for 82 species of ...
cam.ac.uk/research/news/why-meat-eating-dinosaurs-like-t-rex-evolved-tiny-arms
Short arms of T. rex could be related to large skull: Some carnivorous dinosaurs have surprisingly short arms, some even shorter than those of Tyrannosaurus ...
derstandard.at/story/3000000321377/kurze-arme-des-t-rex-koennten-mit-grossem-schaedel-zusammenhaengen
Why did T. rex have tiny arms? New study explores conundrum: Tyrannosaurus rex and other meat-eating dinosaurs likely evolved to have tiny arms as they changed ...
ctvnews.ca/sci-tech/article/why-did-t-rex-have-tiny-arms-new-study-explores-conundrum/
SciTechDaily May 04
College Student Identifies Bizarre New Carnivorous Dinosaur Three Times Older Than T. rex
scitechdaily.com/college-student-identifies-bizarre-new-carnivorous-dinosaur-three-times-older-than-t-rex/
Next