By the end of Fire and Ash, Neytiri stands with Spider. She fights for him. But both of them carry the weight of all that ...

This spider doesn’t run or hide when danger strikes. Instead, it builds a fake version of itself — and predators fall for it.

At first glance, the insect trapped in golden resin looked like any other tiny victim of deep time. Only under close ...

When we talked about searching for life on Europa, we didn't mean making the place a nightmare for arachnophobes.