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Paleontology

Dinosaurs Fossils Dinosauria Birds Reptiles Avian Paleontology Extinct Species Evolution Triassic Period Dinosaur

Mummified Permian Reptile Reveals Oldest Rib-Powered Breathing System

Noninvasive scans uncovered soft tissues that push the fossil protein record back nearly 100 million years.

New Triassic Croc-Line Reptile Grew From Four-Legged Juvenile to Bipedal Adult

Reanalysis of Lost WA Fossils Splits Iconic Triassic Amphibian Into Two Species

New Dinosaur With Hollow Skin Spikes Identified in China

Oldest Reptile Skin Impressions Reveal Earliest Amniote Cloaca

Haolong dongi Fossil Reveals Cellular-Level Skin and Unique Cornified Spikes

Archaeopteryx Fossil Reveals Bird-Like Mouth Features Linked to Flight Demands

New Study Finds T. Rex Reached Full Size Around Age 40

Ancient Wolves Reached Baltic Island With Human Help, Study Finds

New Study Recasts Dunkleosteus as Cartilage-Heavy, Shark-Like Oddball

New Middle Triassic Crocodile-Line Predator, Tainrakuasuchus bellator, Described From Brazil

Study Links Hadrosaur Tail Fractures to Mating, Offering Clues to Female Dinosaurs

Hornless ‘Arctic Rhino’ Identified in Canada’s High Arctic Challenges Long-Held Dispersal Timeline

Study Finds Hippos Endured in Central Europe Until 31,000 Years Ago

Ancient Armoured Fish Push Tooth Replacement Origins Back 380 Million Years

New Iguanodontian Cariocecus bocagei Described From Portugal After Micro‑CT Skull Study

Oldest Known Lepidosaur From 242 Million Years Ago Recasts Early Lizard Evolution

Scientists Unveil Kostensuchus atrox, an Apex Crocodile Relative From Patagonia

Scientists Describe Kostensuchus Atrox, a Dinosaur‑Eating Croc Relative From Patagonia

Oldest Ankylosaur Revealed With Meter-Long Neck Spikes and Early Tail Weapon