Giant Crocodiles Once Preyed on Massive Mammals in South America
Paleontologists have uncovered the first direct physical evidence that colossal prehistoric crocodiles hunted large plant-eating mammals in what…
Early Saber-Toothed Cat Gets New Face after Decades of Mystery
A nearly complete skull unearthed decades ago in Arizona has given paleontologists their clearest look yet at Adelphailurus…
New Marsupial Lineage Emerges from Australian Fossils
Paleontologists have described a new genus and three new species of small, insect-eating marsupials from the Early Miocene…
Paleontologists Identify New Hyaenodont Species in Pakistan
Paleontologists have recovered the fossilized remains of three hyaenodont species, including one previously unknown to science, from Miocene…
Early Miocene Fossil Fills Gap in Ape Family Tree
Paleontologists have identified a new genus and species of fossil ape that lived about 17-18 million years ago…
7-Million-Year-Old Sahelanthropus Fossils Bolster Case for Earliest Upright Walking
For more than two decades, Sahelanthropus tchadensis — a very early (6.7 to 7.2 million years old) hominin…
Fossils Reveal the Green Anaconda Has Been a Giant For 12 Million Years
Nowadays, anacondas are usually four to five meters long, but they can reach seven meters. Credit: Andres Alfonso-Rojas…
Fossils from Venezuela Reveal Early Origin of Gigantism in Anacondas
Anacondas are among the largest living snakes in the world. They are usually 4 to 5 m long…
Rhinos Lived in High Arctic 23 Million Years Ago
Paleontologists have identified a new Early Miocene species of the rhinocerotid genus Epiaceratherium from the fossilized remains found…
New Species of Extinct Octodontoid Rodent Discovered from Amazonian Fossil
Paleontologists have identified a new species of rodent in Acarechimys, an extinct genus with a widespread South American…