New research reveals ancient anacondas were as big as today's giants. Fossils from Venezuela show these snakes reached 5.2 ...

In Brazil's Pantanal, a caiman was filmed calmly walking with a large anaconda coiled around it after a failed predatory ...

Giant anacondas grew large early and kept that size for millions of years, surviving climate shifts and habitat changes ...

A groundbreaking study reveals that anacondas, the largest snakes in the world, reached their giant size 12.4 million years ...

While other species downsized and died out across millennia the anaconda remains an Amazon giant. The Green Anaconda is the ...

There are around 4,000 species of snakes in the world, and they come in all sizes, from tiny blind snakes to some of the biggest and most powerful snakes around — the anacondas. Anacondas are some of ...

Insect pupae hiss like snakes for defense. A Kobe University team now reveals the mechanisms, opening the door to further ...