Researchers discovered a spider web they said spanned about 1,140 square feet in a narrow passage between Albania and Greece. The web housed around 111,000 spiders, including two species of spiders that had previously been thought to be hostile to each other.

scientists have made an incredible discovery – a giant communal spider web spanning more than 100 square meters (1,000 sq ft), dense enough to resemble a living curtain, home to an estimated 110,000 ...