A massive reticulated python thought to weigh in excess of 250kg has been captured on Penang island.
A BBC film crew has captured footage of a gigantic green anaconda in the Amazon rainforest in Ecuador.
A newly discovered species of spider in Australia spends most of its time hunting in freshwater streams.
Researchers have identified possible evidence that some chimpanzees engage in ritualistic practices.
The remarkable cephalopod was captured on camera off Hawaii by a remotely operated underwater vehicle.
A popular holiday resort near Buenos Aires in Argentina has been invaded by swarms of beetles.
Scientists have revealed that gorillas have their own unique ways of expressing contentment while eating.
A previously undiscovered species of monitor lizard has been found on the Pacific island of Mussau.
Sand wasps have been observed flying in reverse to help them create a map of their surroundings.
Falcons and kites in Australia have been starting bush fires in an effort to smoke out small animals.
A female shark at a UK sea life center has laid two eggs despite having had no contact with a male.
A new study has revealed that regrown rainforests absorb up to 11 times more carbon than old forests.
The solitary feline, who has been nicknamed El Jefe, was picked up on camera in the Santa Rica Mountains.
Scientists have played down the idea that a zebra relies on its stripes to help it hide from predators.
The secret behind the carnivorous plant's success is its ability to count how many times it is touched.
A massive shark measuring over 7 meters in length has been spotted off the coast of southern Australia.
Despite being around for almost two centuries, Jonathan the Aldabra giant tortoise is still going strong.
The bizarrely named 'octopus stinkhorn' looks rather a lot like something from the Alien movie franchise.
A gorilla who can speak sign language has appeared in a new video to raise awareness for climate change.
Scientists have discovered that some species of sea spider have been growing to abnormally large sizes.