News tagged with fire ant

Going inside an ant raft (w/ Video)

Three years ago, Georgia Institute of Technology researchers took a close look at how fire ants work together to build waterproof rafts to stay alive. By looking at the edges and tops of rafts, the team discov ...

Jun 11, 2014 4.9 / 5 (14) 2

On the trail of fire ant pheromones

The painful sting of the red imported fire ant is not easily forgotten. Delivered in large numbers, the stings can kill small animals. Humans that develop hypersensitivity to the ants' venom are at risk as ...

Apr 14, 2014 not rated yet 0

Flexible, stretchable fire-ant rafts

What do Jell-O, toothpaste, and floating fire-ant rafts have in common? All are so-called "viscoelastic" materials, meaning that they can both resist flow under stress, like honey, and they can bounce back ...

Nov 26, 2013 4.3 / 5 (3) 0 | with audio podcast

Invasive tawny crazy ant found in Georgia

The tawny crazy ant has made its way into Georgia for the first time. University of Georgia Extension agent James Morgan in Dougherty County discovered the ant—which originates in South America—on Aug. ...

Sep 18, 2013 not rated yet 0