The Bluff Downs Giant Python hunted mammals, birds and reptiles in the woodlands and vine thickets bordering Australian watercourses during Pliocene times. Its nearest living relative is the Olive ...

New research has uncovered a species of hook-toothed lizard that lived about 167 million years ago and has a confusing set of features seen in snakes and geckos—two very distant relatives. One of the ...

For the more than 242 million years that lizards and snakes appear in the fossil record, they show up mostly as pieces of lizard jaws and snake vertebrae. Exactly why these parts survive as fossils ...

Pythons and anacondas are undeniably massive snakes, capable of reaching lengths and girths that make them some of the heaviest reptiles alive today. But even these modern giants pale in comparison to ...

Introduction: Seeing and knowing -- Ancient snakes, modern snakes: "what is a snake?" -- Ancient snake lizards: the fossil record -- The anatomy of ancient snake lizards -- Ancient snake lizard ...

Nearly 100 million years ago, snakes weren’t the sleek, limbless creatures we know today—they still had hind legs and even a cheekbone that has almost vanished in modern species. A remarkably ...

The global fossil record of squamates, which includes lizards, mosasaurs, snakes, and amphisbaenians (A) is overwhelmingly incomplete, with most fossil species containing less than 20% of the totality ...