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A species of beetle called Paussus favieri infiltrates ant nests and feeds on their larvae. New research suggests the beetles may be tricking the ants by imitating sounds they use to communicate.Credit...Andrea Di Giulio An ant colony is an insect fortress: When enemies invade, soldier ants quickly detect the incursion and rip their foes apart with their oversize mandibles. But some invaders manag
A cabbage butterfly caterpillar. For tens of millions of years, these critters have been in an evolutionary arms race with plants they munch on. The end result: "mustard oil bombs" that also explode with flavor when we humans harness them to make condiments. Courtesy of Roger Meissen/Bond LSC The next time you dab wasabi on your sushi or spread mustard on your hot dog, take a moment to thank a cat
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