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Il y a 1 jour · While the discovery of iron-coated teeth in modern Komodo dragons is groundbreaking, it also raises intriguing questions about the dentition of ancient dinosaurs like Tyrannosaurus rex. The fossilization process, which often alters or destroys delicate biological tissues, currently prevents scientists from accurately assessing the original iron content in dinosaur teeth.
Il y a 6 heures · NASA has yet to fix a return date for its two astronauts at the International Space Station, who have now been stuck there for more than a month due to technical issues with the Boeing-manufactured Starliner capsule intended to bring them back to Earth. The new spacecraft experienced thruster failures and helium leaks upon docking at the ISS in early June. The US space agency says it is also ...
Il y a 3 heures · When Dilong was first described, it was considered one of the earliest and most primitive members of Tyrannosauroidea, the group that includes the later, larger tyrannosaurids such as Tyrannosaurus rex.
Il y a 1 jour · Hier finden Sie Informationen zu dem Thema „Mexiko“. Lesen Sie jetzt „Dino-Replik aus "Jurassic World"-Schau gestohlen“.
Il y a 7 heures · The dragon does have a common ancestor with dinosaurs, states the study, and this discovery could give scientists insight into how their prehistoric ancestors "like Tyrannosaurus rex killed and ...
