Charles Emogor set up a charity to highlight the vulnerability of the world's most trafficked mammal.

Climate change is a threat to thousands of animal species, including gorillas, pangolins and turtles.

The companies include UK multinationals such as HSBC, Prudential, and Legal & General.

How charity investigators went undercover to outwit a global wildlife trafficking gang.

Thai has dedicated his life to educating the Vietnamese public about pangolin conservation.