Mar 17, 2025 · Discover the 10 Oldest Dinosaurs Ever Discovered in the World here. Prepare to be transported into a rich & fascinating history on the oldest dinosaurs that exist.

Feb 3, 2025 · While we’ve found countless dinosaur fossils in places like Argentina and Zimbabwe, the very first dinosaurs might have emerged from the steamy equatorial regions of ancient Earth – areas …

Nov 11, 2025 · Dinosaurs are a diverse group of reptiles that were the dominant terrestrial life form on Earth during the Mesozoic Era, about 245 million years ago. Dinosaurs went into decline near the …

During the Mesozoic Era (a period of more than 180 million years that included the Triassic, Jurassic, and Cretaceous periods), a species of non-avian dinosaur evolved into a species of avian dinosaur.

Dinosaurs dominated Earth during the Mesozoic Era. But what was the first dinosaur, what did they look like and where did they come from?

Nov 27, 2025 · Discover the 7 most shocking dino finds of the decade that completely rewrote the history of dinosaur research.

Oct 27, 2009 · Dinosaurs can reveal fascinating details of how life was 65 million years ago. But unearthing them can prove to be challenging.

Jul 31, 2025 · The age of dinosaurs—also known as the Mesozoic Era—is divided into three periods: the Triassic, the Jurassic, and the Cretaceous. This stretch of time, from about 252 to 66 million years …

Mar 14, 2025 · They first appeared around 240 million to 230 million years ago in the Triassic Period, and went extinct around 66 million years ago, at the end of the Cretaceous Period, when a massive …

With astonishing biodiversity, dinosaurs roamed the planet for 165 million years during the Mesozoic Era, which is divided into three periods: Triassic, Jurassic, and Cretaceous.