MELBOURNE, Fla. -- Tawny crazy ants can grow so thick in air conditioners that they short-circuit the electronics.When sprayed with pesticides, the dead pile up inches thick, allowing new phalanxes of crazy ants to waltz right over the carpet of corpses, unscathed by the pesticides beneath.Their colonies boast more queens-per-worker than other ants, so they can expand much faster. In other ...
More...