The distribution and scale of metal enrichment among the deadly arthropods' weapons have been discovered for the first time.

Several cases of "spatial orientation" were recorded among the spiders living in both trees and in underground burrows.

Ants and other species who lived alongside dinosaurs but preserved in fossilized tree resin reveal a great deal about their roles.

The “extra touches” to intricate webs - known as stabilimenta - enable the eight-legged hunters to find their next meal.