Did you know that spiders can make sounds and send messages to each other? They don’t do it like humans, who have vibrating vocal cords to produce sounds. Instead, jumping spiders are great dancers ...

Sure enough, when they experimentally shut off electric fields around ballooning spiders, they couldn’t fly. It seems the ...

Spiders have pretty good control of their hemolymph pressure normally; however, when they die, they lose control of their ...