Chile has launched a new effort to save the endangered Darwin's frog, a tiny amphibian with leaf-like skin whose males carry tadpoles within pouches in their mouths.

A rescue organisation in North Queensland believes the fatal tumours are becoming more prevalent and researchers want to know if that's the case, and why.

Marlene Olson needed a hobby to keep up her spirits after being diagnosed with cancer and losing her dad. That hobby morphed into a business that still inspires her today.

As night settled across a forest in South America, a color-changing creature perched in the canopy and called out. The ...