Joro spiders, which have 4-inch leg spans, are spreading across the eastern U.S., and Penn State says they could reach Pennsylvania. Experts say they're shy and rarely bite.

The Joro spider has been spreading across the country since first being spotted in 2013 in Georgia.

Asian spiders capable of ballooning on silk webs have been spotted in multiple states, and experts warn they are "here to ...

It's been a little over 10 years since researchers in Georgia discovered spiders that are native to Asia had gained a ...

Well, at least one is. It’s an arachnophobe’s worst nightmare coming true: A giant Joro spider has been confirmed in Boston for the first time. It’s the first confirmed Joro sighting in Massachusetts, ...

The saga of the large invasive Joro spiders that parachute through the air isn't over. A new study found that the critters with 4-inch-long legs are truly built differently, with hearts that are able ...

The hot summer in Texas has attracted a special kind of arachnid to soak up the sun, which has piqued the interest of local homeowners. “Anyone know what this spider is?” asked a Nextdoor user in a ...

The Chester Zoo in England reports that the fen raft spiders "just had the biggest mating season on record" after they almost became extinct Alamy The Chester Zoo is looking back on a monumental ...

Add Yahoo as a preferred source to see more of our stories on Google. Giant Antarctic sea spiders can grow up to 20 inches wide. “In most sea spiders, the male parent takes care of the babies by ...

There is truly no end to the horrors that befall us road-users on a regular basis, but this one might be one of the worst: A giant spider crossing state Route 190 in Death Valley National Park caused ...