Add Yahoo as a preferred source to see more of our stories on Google. A close-up photo of a funnel-web spider on its web looking at the camera. There seems to be no ideal number of legs. Humans have ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Spiders “hear” each other and their environments through hairs ...

Arachnophobes often cite spiders’ unpredictable movement as the basis of their fear, pointing out how each spindly leg seems to lift, flex, and probe with a menacing degree of autonomy. Perhaps ...

These arachnids perceive airborne sound through sensory hairs on their legs. Have you ever heard about a spider's sense of hearing? Spiders are generally known to detect the movement of other objects ...

Scientists may have uncovered why spiders are so creepy-crawly—they have more legs than they need, a new study says. After collecting thousands of female spiders in the wild, scientists found that ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. There are over 45,000 species of spiders in existence, but ...

Anyone who has watched a daddy longlegs spider move across a wall or garden floor has probably noticed something that feels slightly off. Even though it clearly has eight legs, it often appears to ...