This ancient, leg-bearing snake is rewriting the story of how serpents slithered, and sometimes walked, their way through ...

The fossil record of squamates, encompassing both lizards and snakes, provides an intricate account of evolutionary innovation over millions of years. Fossils elucidate key morphological transitions, ...

A new species of fossil snake unearthed in Wyoming is rewriting our understanding of snake evolution. The discovery, based on four remarkably well-preserved specimens found curled together in a burrow ...

Dwelling around 167 million years ago, the chimeric reptile was discovered along with 70 other prehistoric species.

The opening pages of the 1943 book The Little Prince recall how the narrator, as a child, once drew a picture not of a hat — as every adult insisted it was — but of a boa constrictor that had ...

In deserts, jungles and swamps around the world, snakes are waging a biochemical war against their prey. When a snake displays its fangs, it’s showing off one of evolution’s greatest weapons. This is ...

The fossilized skeleton of the newly discovered snake species Hibernophis breithaupti, which lived 38 million years ago in what is now western Wyoming, reveals insights into the evolution and social ...