A fossil from a Colombian coal mine sat for 9 years under the wrong label before scientists realized it was not a branch at all. It helped reveal Titanoboa, a snake up to 50 feet long and about 2,500 ...

Approximately 160 million years ago, during the Age of Dinosaurs, giant marine reptiles ruled the seas. One such creature, an ichthyosaur, swam in a sea near present-day Peterborough, England. This ...

Anacondas are among the largest snakes on Earth. But when did their development toward these massive body sizes actually begin? A new paleontological study now provides clarity–and for the first time, ...

Fossil of burrowing snake Tametara mirim found in Brazil It is one of the best preserved fossils of an early snake Researchers reconstruct the brain anatomy of Tametara The fossil suggests dynamism in ...

Add Yahoo as a preferred source to see more of our stories on Google. Life reconstruction of the burrowing stem snake Tametara mirim which lived alongside now-extinct stem-birds and sauropod dinosaurs ...

An exceptionally preserved snake fossil from Brazil reveals that early snakes were far more diverse than scientists once thought. Detailed brain reconstructions show that Tametara mirim was adapted ...

Snakes are highly modified lizards, with more than 4,000 living species today. The origin of snakes has long been one of evolutionary biology's most debated questions. Their sparse fossil record has ...

We may need to slither back the clock on snake evolution, according to research published Tuesday in the journal Nature Communications. In fact, we may have been pretty wrong about just how snakes ...

Deep in the Indonesian jungle, a female reticulated python so enormous she defies belief has forced scientists and conservationists to reckon with how little they understand about Earth's largest ...

Learn about the debate over snake origins, and how a fossil of an early burrowing snake found in Brazil might provide answers. Snakes have managed to live comfortably without limbs for millions of ...

Snakes are everywhere in our legends and mythology. Yet for most of us, our blood runs cold whenever we encounter these strangely undulating, scaly tubes of muscle slithering through the leaf litter.

A small fossil snake from Brazil is changing how scientists understand one of evolution’s most dramatic transformations. For decades, researchers debated whether the first snakes evolved their long, ...