They have a venomous stinger on one end, pincers on the other and a segmented body with eight legs and a bunch of eyes in the middle. They're spiders' even more frightening arachnid cousins. And as ...

As the desert heats up, scorpions — including the notorious Arizona bark scorpions — become more active, leading to more frequent sightings not only outdoors but in homes and other buildings. These ...