"The ironclad is a terrestrial beetle, so it's not lightweight and fast but built more like a little tank," study co-author David Kisailus said in a news release. "That's its adaptation: It can't fly away, so it just stays put and lets its specially designed armor take the abuse until the predator gives up," said Kisailus, a professor of materials science and engineering at the University of California, Irvine. Read More