Fire Ants Are Yet Another Hazard in Houston’s Flooded Streets by CHRISTINE HAUSER

By CHRISTINE HAUSER The ants spring into survival mode in floods, oozing a sticky secretion that helps them cling together, forming mats or log-shaped rafts that float through the waters. Published: August 29, 2017 at 08:00PM from NYT U.S. http://nyti.ms/2gqnOPo