Rhino horn trade continues to be a highly lucrative business across the world.
Australia's animals and plants are already demonstrating their resilience to climate change.
By reintroducing new gene variants back into the wild, there's hope it will reverse the negative impacts of pink pigeon inbreeding.
One of the problems with using automatic cameras to track wildlife is that people keep stealing them. And they go to great efforts to do so. But why?
The fascination and admiration of the natural environment may draw people closer to it, but it's crucial to remain responsible about any desire to own a piece.
March Mammal Madness, a tournament of imaginary contests between pairs of mammals, makes science irreverent and fun. The event has thousands of fans and is used in hundreds of classrooms.
Small animals are the fabric of the world around us. Without them everything would crumble.
How is rapid warming in the Arctic affecting animals that are adapted to cold? A wildlife biologist is using many techniques to find out, including stalking muskoxen in a polar bear costume.
During bird irruptions, hundreds or thousands of a single species show up outside their normal territory. Most of what we know about irruptions comes from data collected by citizen scientists.
The simplistic assumption that the violence in central Kenya is the result of drought mask the more complex underlying dynamics of politics, access to resources and land.
Critics say the Endangered Species Act does not work because only about 1 percent of protected species have officially "recovered." Two biologists explain why recovery is so hard to define.
Is providing birds with food and water making them too dependent? Or are gardens just the new frontier of Australia's urban landscape? New research aims to find out.
It is possible to use small spaces such as transport corridors, verges and the edges of sporting grounds for native wildlife habitat restoration, helping to bring biodiversity back into cities.
Some animals love living in the urban jungle – but they are a small minority, compared to those we risk losing to urbanisation.
We are only just starting to appreciate the full sexual diversity of animals.
Australia's arid grasslands are being invaded - by native shrubs and trees.
Athi-Kaputiei is close to Nairobi where undeveloped land is exceedingly scarce and expensive. This has made it a powerful magnet for people.
Keeping non-native reptiles as pets is against the law – with good reason. Alien species traded on the black market can potentially establish themselves in the wild if they are released or escape.
Africa's cities are melting pots of activity and interaction. There are fears that the continent's next major modern disease crisis will emerge from them.
Collective environmental guilt could be leading to a rise in werewolf sightings in the English countryside.