Scientists have figured out the mechanisms that enable massive Joro spiders to spin their impressively strong webs, which are capable of snagging creatures as big as birds. The researchers believe ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Spiders spin silken ...

Spring is the time when many spiders emerge from their winter hiding places and start doing what they do best: spinning webs. This is when you may spot the classic cobwebs in your yard or garden.

Although they're frequently called insects, spiders belong to a closely related class called arachnids. Spiders are helpful to people because they feed on harmful insects. Spiders aren't aggressive or ...