Why did evolution produce a spider the size of a dinner plate? The Goliath birdeater offers a fascinating glimpse into life on the Amazon forest floor.

If you have arachnophobia, you might want to look away. What you are about to hear sounds like something pulled straight from ...

Add Yahoo as a preferred source to see more of our stories on Google. Spiders with leg spans stretching over a foot might sound like something out of a horror movie, but these massive arachnids are ...

Some of the largest spiders in the world don’t just look terrifying, they hunt prey you wouldn’t expect. From birds to small mammals, these giants push the limits of what spiders can do. Here’s a ...

When people talk about "the biggest spider," they're usually mixing two different records: the longest leg span and the heaviest body. A few species are genuine monsters on both counts. Others are ...

The colonial spider web in Sulfur Cave, is home to a mixed colony of Tegenaria domestica and Prinerigone vagans. Marek Audy Marek Audy If you thought the cobweb lurking in your garage was unsettling, ...