Earwigs put the "creepy" in creepy crawlies, with their scuttling legs and long pincers on their tails. Old wives' tales say these insects crawl into people's ears and burrow into their heads.

Extremely rare fossil of an ancient scorpion unearthed at China's Jehol Biota. The scorpion would've been a key species in the Cretaceous ecosystem, scientists say.

Discover nature this week with Missouri's crayfish. While coastal lobsters are famous, their downsized relative, the crayfish ...