(CNN) -- The next time you see a spider crawling around your house, look at the bright side. It's probably feasting on a bunch of other insects and providing you with free pest control. A new study ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. The next time you see a spider crawling ...

A new study reveals some stunning estimates about how much the world's spiders eat annually: between 400 and 800 million tons of insects and other invertebrates. These eight-legged carnivores play an ...

Some ants might actually not be ants at all, and instead be other animals pretending to be them. Pictures from a new paper in the journal Biology Letters show ants, other insects and spiders that all ...

The abundance of large orb web spiders in the Swiss midland has declined drastically over the last 40 years. The main reason for this is the shrinking food supply available to these insectivorous ...

A new study reveals some stunning estimates about just how much the world's spiders eat annually: between 400 and 800 million tons of insects, springtails, and other invertebrates. In the process, ...