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 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…
From a 20-Foot Poop Pile, Scientists Uncover the Secrets of Giant Sloths
Ancient sloths lived in trees, on mountains, in deserts, boreal forests, and open savannahs. These differences in habitat…
New Species of “Living Fossil” Fish Found Hiding in Plain Sight After 150 Years
Reconstruction of a large mawsoniid coelacanth from the British Rhaetian. Credit: Daniel Phillips Researchers found dozens of Triassic…
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…
50-Million-Year-Old Sea Turtle Unearthed in Syria Stuns Paleontologists
Carapace of Syriemys lelunensis: The genus name combines the Greek words Συρία (Suría) and ἐμύς (emús), i.e., “Syria”…
New 183 Million-Year-Old Marine Reptile Identified in Germany Is Oldest Known in the Area
A new species of plesiosauroid — a group of long-necked marine reptiles — has just come to the…
Prehistoric ‘Reptile Monkey’ Species Identified in France
A fossil found in northeastern France has revealed a prehistoric reptile with monkey tail unlike any seen before,…
A general rule on the organization of biodiversity in Earth’s biogeographical regions
Delineation of biogeographical regions We obtained the species distributions of amphibians, dragonflies, mammals, rays and reptiles from the…
Shotgun sequencing of airborne eDNA achieves rapid assessment of whole biomes, population genetics and genomic variation
Permitting The analysis of human-derived eDNA from field obtained samples and human-related sampling was conducted with University of…