Characteristics of social immune memory were observed in colonies of Atta sexdens exposed to four different pathogenic fungi. The insects increased their cleaning behavior one week and one month after ...

A study conducted by researchers from São Paulo State University (UNESP), in Brazil, and collaborators shows that lemon leafcutter ants (Atta sexdens) exhibit behaviors that go beyond so-called ...

In the late ‘90s, Cameron Currie, now a professor of bacteriology at the University of Wisconsin, traversed through the Panamanian rainforest to observe the world’s most ancient agriculturalists: leaf ...

Leafcutter ants live only in South America, Mexico, Central America, and a few select areas of the Southern United States, ...

Fifty million years before humankind began farming, ancient ants were already in the agriculture business. Over time, leafcutter ants have evolved a complex system of agriculture in their nests ...

Ph.D. student Juju Dessert will explore the fascinating world of leafcutter ants. These ants aren’t eating the leaves they carry—they use plant matter to cultivate a special fungus in their ...

Researchers at the University of East Anglia in the United Kingdom have found that leaf-cutter ants have a simple system to build up healthful microbes on their exoskeletons—a system the researchers ...

"There is unbelievable variation in the way they can make a living," says Ross. Slave-maker ants raid other colonies and take their workers as prisoners. Leaf-cutter ants chew leaves into mulch, which ...

Ants are common insects, but they have some unique capabilities—including their legendary communication skills that allow their colonies to function as superorganisms. Invasive ant species are ...

Yes, they're ants! NARRATOR:'There are lots of different types of ant, NARRATOR:'and they live all over the world. These ones are from Trinidad, NARRATOR:'and they're called leafcutter ants.

Leafcutter ants recognize the pathogen even a month after first contact. In the photo, a lemon leafcutter cleans fungus cultivated by the species Disclaimer: AAAS and EurekAlert! are not ...

Get Instant Summarized Text (Gist) Leafcutter ants (Atta sexdens) exhibit a form of "social immune memory," recognizing and intensifying their response to a pathogenic fungus even 30 days post ...