In the rainforest mountains of Madagascar, a small creature might be unnoticeable to the untrained eye. But to a group of researchers trekking through the trees, the animal caught their attention.

Kevin Schafer Clustered in the mountains of northeastern Madagascar, they are known locally as “ghosts of the forest,” because they seem to flash through the trees. To scientists, silky ...

One could extrapolate to ask the same question of other inaccessible and little-visited regions of Madagascar, including the very Marojejy Mountains we'll be trekking into on this journey.

Want to feel as if you're right there with the NOVA team on location in Madagascar ... the largely unexplored rain forests of the Marojejy Mountains. Note that we will continue to upload new ...