Koalas face extinction without stronger protection, say conservationists

Federal environment department says a recovery plan is in development, but conservationists warn the vulnerable koala needs urgent action

Earth faces sixth ‘great extinction’ with 41% of amphibians set to go the way of the dodo

Analysis for prestigious Nature magazine sounds alarm on the way that human activity, from overfishing to agriculture, is forcing a vast number of species to vanish from the wild

Northern white rhino’s death leaves just five left in the world

Wildlife crime study finds 33,000 items worth £7m for sale online

Biggest ever survey in 16 countries finds adverts for live tigers, orangutans and chimps – plus a ‘toilet-trained’ gorilla

Google Streetview gives glimpse of the world of Jane Goodall’s chimpanzees

A sneak peek into the Gombe national park in Tanzania reveals thick forest, tall waterfalls and chimps in treetops feasting on flies

Global biodiversity targets won’t be met by 2020, scientists say

World leaders failing in their pledge to stop wildlife decline, save habitats and create marine reserves

In the Age of Extinction, which species can we least afford to lose?

Climate change and human intervention are accelerating the planet’s loss of biodiversity. So should we try to preserve ‘useful’ bees before ‘cuddly’ tigers?