New evidence reveals dinosaurs were thriving right up to the moment the asteroid hit
(Would dinosaurs have died without an asteroid strike? Here’s the science.) Among the dinosaurs that dominated the landscape…
Loss of macroevolutionary species fitness explains the rise and fall of clades
Raup, D. M. Biological extinction in Earth history. Science 231, 1528–1533 (1986). Article CAS PubMed Google Scholar Benton,…
A Plant-Eating Croc? Newly Identified Species Demonstrates Crocodilian Versatility
Illustration by Dane Johnson, Museum of the Rockies – released to the press Measuring no more than 2…
A Carnian theropod with unexpectedly derived features during the first dinosaur radiation
Nesbitt, S. J. et al. Ecologically distinct dinosaurian sister group shows early diversification of Ornithodira. Nature 464, 95–98…
Dinosaur-Hunting Croc Cousin With Monster Jaws Unearthed in Patagonia
Kostensuchus atrox – life restauration, 3 meters long. Credit: Gabriel Diaz Yanten, CC-BY 4.0 Seventy million years ago,…
Blood Vessels Found in T. rex Bones Rewrite What We Know About Dinosaurs
Dinosaur DNA remains out of reach, so scientists hunt rarer clues: soft tissues entombed in bone. Using synchrotron…
Prehistoric Skull Found Fused to Cave Wall May Have Belonged to Mysterious Ancient Hominid
In 1960, a villager found something terrifyingly creepy in Greece’s Petralona cave—a humanoid cranium with a protrusion on…
Australian Paleontologists Discover Weird ‘Pokémon’ Ancestor of Modern Whales
Researchers have named a bizarre, prehistoric species of whale discovered on a beach in Australia. Janjucetus dullardi “might…
An Even Scarier Predator Hunted Giant ‘Terror Birds’ in South America
A handful of bite marks on a fossil tens of millions of years old speaks to an ancient…
We Might Have Been Wrong About Where Spiders Came From
Technically speaking, every living thing on Earth can trace its origins to the sea. Some of these earliest…