Giant Jorō spiders are spreading across the US at an alarming rate, as scientists warn of unknown impact on local ecosystems.

As temperatures drop, encounters with venomous spiders like the black widow and brown recluse increase. Experts explain the ...

Spelunkers found a giant spider 'super-city' in a cave on the border of Greece and Albania. The massive webbed structure, in the depths of the Sulfur Cave, is over 100 square meters, consisting of ...

ATLANTA — They may look intimidating, but researchers say the bite of the bright yellow Joro spider is nothing to fear. A new study from Clemson University, believed to be the first controlled bite ...

What is thought to be the world's largest-known spider's web, housing tens of thousands of arachnids, has been discovered in a cave on the Albanian-Greek border. After researchers published their ...

In images that are sure to strike fear into any arachnophobe, a vast communal web that plays host to more than 100,000 ...

Spiders make up one of the largest populations of invertebrates in Michigan. There are approximately 50,000 species of spiders in the world. Michigan has about 45–50 spider families and roughly 470 ...

Currently, more than 46,000 spider species stretch their eight legs in habitats across the world, in every country and continent except Antarctica. And those are only the ones scientists have been ...

These warm summer days can offer a lot of outdoor fun -- but can come with some pesky trouble. People dealing with spider or mosquito bites often find it hard to tell the difference. And it's ...