Trilobites: A New Spider Family Tree Tries to Untangle the Evolution of Webs Scientists have fiercely debated the origins of the orb-style web. A new study challenges the idea that all spiders who make this web had a common ancestor. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Human cannibalism research and rollercoaster kidney stone removal win Ig NobelsHurricane Florence update: Can future Category 6 hurricanes be STOPPED?Trilobites: Water Droplets Don’t Just Hover on a Hot Pan. They Roll.Prominent Cancer Researcher Resigns from Dartmouth Amid Plagiarism ChargesThe New Old Age: For Elderly Women with Breast Cancer, Surgery May Not Be the Best OptionTop Sloan Kettering Cancer Doctor Resigns After Failing to Disclose Industry Ties