The world's largest snake has been discovered in the Amazon Rainforest - and at 26ft long ... this in 2007 when we first noticed there was a big genetic difference between the Venezuelan samples ...

During their incredible journey across the Amazon, Will Smith’s team was thrilled to find this enormous Northern Green Anaconda, which measures around seven meters long and weighs more than 200 kilos!

Most of us have heard of the Amazon Rainforest and with good reason ... If you thought all dangerous animals had sharp teeth or big claws then you would be wrong. Poison dart frogs can be very ...