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 ...

Researchers in Bolivia captured a rare encounter between Bolivian river dolphins and Beni anacondas. At one point, two adult male dolphins held onto the snake and swam in unison while sexually aroused ...

There are four living species of anacondas — the green anaconda, yellow anaconda, dark-spotted anaconda, and Bolivian anaconda. The longest and heaviest of these is the green anaconda, which can reach ...