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dinosaurs

Skeleton of Marasuchus

Marasuchus Was Built for Speed — and 5 Other Facts About an Ancient Dinosaur Relative

T. rex illustration, depicting the small arms

Robust Skulls May be Why T. rex and Other Theropods Have Those Unusually Small Arms

Triops longicaudatus

Rare Storm Reawakens Ancient Dinosaur Shrimp and Brings Back Endangered Bird to Arid Hawaiian Island

Illustration of the newly discovered dinosaur Nagatitan

Newly Discovered Sauropod Is Biggest Ever Found in Southeast Asia at Likely 27 Tons, Nicknamed the "Last Titan"

A herd of Plateosaurus

Dinosaurs May Have Emerged Earlier Than Thought — and Evolved in Rapid Bursts

Dinosaur predator fossil of skull

125 Million-Year-Old Dinosaur Braincase Reveals How One Giant Predator Evolved

Vertebrae of Bicharracosaurus prepared at the Egidio Feruglio Paleontological Museum in Trelew, Argentina

155-Million-Year-Old Dinosaur May Be the First Jurassic Brachiosaurid Found in South America

An illustration of the carnivorous dinosaur Ptychotherates bucculentus.

A “Uniquely Sucky Specimen,” This Smashed 205-Million-Year-Old Skull Demonstrates Early Dinosaur Diversity

Carnian Pluvial Event rain clouds

The Carnian Pluvial Event Was Way More Than Just 2 Million Years of Rainfall

Embryo of a Lystrosaurus

First Fossilized Egg From a Mammal Ancestor Confirmed After 250 Million Years

Illustration of new, baby dinosaur named the Doolysaurus

Meet Dooly, a Baby Dinosaur That May Have Been Fuzzy and Was Hidden in 113-Million-Year-Old Rock

Prototype of oviraptor clutch

Oviraptors May Have Used Sunlight to Help Incubate Their Eggs 70 Million Years Ago

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