Researchers in in the Foja mountains of Indonesia's eastern Papua province have collected two new species of rodents: one a tiny possum, the other a very large rat. One scientist, Kristofer Helgen, says, "The giant rat is about five times the size of a typical city rat. With no fear of humans, it apparently came into the camp several times during the trip." The expedition was sponsored by Conservation International.
Thanks to Cameron Leuthy for drawing my attention to this item.