Spider webs catch more than prey. They're also jam-packed with animal DNA
Spider webs, it turns out, trap more than unwitting bugs. The sticky surfaces also contain a bounty of genetic materials from dozens of animal species — making them a powerful tool for measuring biodiversity.
Spider webs, it turns out, trap more than unwitting bugs. The sticky surfaces also contain a bounty of genetic materials from dozens of animal species — making them a powerful tool for measuring biodiversity.
