Université de Genève. (2025, March 20). From dinosaurs to birds: the origins of feather formation. ScienceDaily. Retrieved April 12, 2025 from www.sciencedaily.com / releases / 2025 / 03 ...

These primitive structures, composed of a single tubular filament, emerged around 200 million years ago in certain dinosaurs ... two researchers observed the formation of unbranched and non ...

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A new study challenges the belief that dinosaurs were declining before the asteroid impact that ended their reign. Analysing 18 million years of fossil data, researchers argue that apparent drops ...

From Dinosaurs to Birds: The Origins of Feather Formation Mar. 20, 2025 — Feathers, essential for thermoregulation, flight, and communication in birds, originate from simple appendages known as ...

Like T. rex and some modern sloths, this strange 90 million year old dinosaur had two fingers on each hand. An illustration shows what Duonychus tsogtbaatari might have looked like. Unlike its ...

When colossal asteroids rock Earth, it's not all doom and gloom. The menacing asteroid that wiped out non-avian dinosaurs left a colossal marine crater in what's now the Yucatan Peninsula.

This dinosaur is a herbivore that lived in the late Cretaceous period, between 72 million and 68 million years ago, in the Nemegt Basin of Mongolia. It is known to have had enormous feathers.

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A rare new species of two-clawed dinosaur has been discovered by scientists ... The specimen was recovered from the Bayanshiree formation in the Gobi Desert of Mongolia, which dates back to ...

A new species of dinosaur found at a Mongolian building site has the largest fully preserved claw ever found. The bipedal, herbivorous animal had only two fingers on each hand, which it may have ...