Add Yahoo as a preferred source to see more of our stories on Google. A study of anaconda fossils shows that these snakes reached their maximum size 12.4 million years ago and then stopped growing. As ...

A University of Cambridge-led team has analyzed giant anaconda fossils from South America to deduce that these tropical snakes reached their maximum size 12.4 million years ago and have remained ...

A large anaconda is handled in an open space where its full size and weight are visible The handler maintains position while ...

When most people think of massive snakes, the first one that comes to mind is the anaconda. Anacondas might be the largest snake these days, but they weren’t always the biggest. In fact, anacondas are ...

Anacondas were already massive when they appeared more than 12 million years ago. Fossils now show that their size has barely changed since, even though prehistoric conditions might have allowed them ...

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During the Middle to Upper Miocene period (12.4 to 5.3 million years ago), giant animals walked—and slithered—the Earth thanks to warmer temperatures, larger wetlands, and greater amounts of food.

The team measured 183 fossilised anaconda backbones, representing at least 32 snakes, discovered in Falcón State in Venezuela, South America. A University of Cambridge-led team has analysed giant ...