The invasive comb jelly, Mnemiopsis leidyi, has ravaged the Black Sea ecosystem munching through native species. Will the sea ever recover?

Guam's native fauna have been decimated by invasive snakes as they bite locals and cause thousands of power cuts yearly across the island.

Australia’s outback has become home to the largest feral population of dromedary camels in the world but are they truly welcome down under?

Species of aggressive mosquitoes are hitchhiking their way in used tyres to Europe carrying diseases such as dengue. Can we stop the spread?

Florida’s Everglades are under attack from an invasive reptile, now bounty hunters, biologists and locals unite to tackle the threat.

As the cocaine of the sea is trafficked, we are inadvertently driving our planet’s smallest cetacean, the vaquita, to extinction.

Otodus megalodon was the largest shark to ever roam our seas. At 15 meters in length how did an animal so big evolve to dominate the ocean.

In 1981 Escobar added 4 hippos to his private zoo. After his death the hippos were left to wallow alone. Now there are almost 80 of them.

The human body harbours trillions of living organisms and thousands of unique species but how much do these microbes control our actions?

This viper’s tail has been crafted by evolution into a fleshy lure with elongated leg like scales, closely resembling a spider.

The chytridiomycosis panzootic is responsible for the greatest recorded loss of biodiversity attributable to a disease we have ever seen.

The Tasmanian tiger was the largest carnivorous marsupial of recent times. But what happened to them and what role did we play?

The twilight zone is one of the most biodiverse regions we’ve seen and home to the largest animal migration anywhere on earth.

A global trade network has trafficked over 1 million of these animals from the period of 2000 to 2013 without most of us knowing about it.