Spiders aren't the only 8-legged animal found in nature. There are other animals, mainly arachnids, that have eight legs.

Harvard's RoboBee will one day conduct artificial pollination and survey disaster zones, but first it has to stop crash landing.

They can show up anywhere on the body but most often appear on the legs or pelvic area. Spider veins are smaller, red, purple, and blue vessels that also twist and turn. Spider veins are easily ...