Nearly 100 million years ago, snakes weren’t the sleek, limbless creatures we know today—they still had hind legs and even a ...

A 100-million-year-old fossil of Najash rionegrina from Argentina reveals early snakes retained hind legs and a cheekbone absent in modern species. The discovery challenges the long-held belief that ...

Scientists have identified a 47-million-year-old snake in Gujarat, India, named Vasuki indicus, that may have reached up to ...

Even now, Vasuki’s fossils are being analyzed for deeper insights into snake evolution, prehistoric ecosystems, and climate trends. As technology improves, scientists hope to learn more about how it ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

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 ...