Tarantulas are hairy so that the army ants cleaning their homes don't eat them alive, a new study suggests. The study, published Aug. 6 in the Journal of Natural History, proposes several new ideas ...

In this video, we learn about the symbiotic relationship between frogs and tarantulas. Although it may look as if the tarantula in this video is "keeping the frog as a pet", it's actually a bit more ...

A University of Michigan-led team of biologists headed into the Amazon rainforest to observe predatory-prey relationships between different types of critters and got more than they bargained for. They ...