Science news articles about 'worker ants'

... egg to determine what's going to be the head and what's going to be the tail, to stop the worker ants from producing viable offspring," Abouheif explained. "Different species of ants have different ...

... ruin human gardens." A curious observation was that some worker ants had a white wax-like substance ... bacteria live and grow. Scientists believe that the ants feed the bacteria through glands connected ...

If a worker ant attempts to reproduce in the presence of the queen, the worker inadvertently produces a chemical that causes her sisters to attack.

Worker ants know a royal command, whatever the source

... open access journal BMC Biology identified and synthesised the scents, describing how applying them to worker ants resulted in attacks from their former colony-mates. Neil Tsutsui and colleagues, from ...

... them largely stops, allowing Argentine ant colonies from different regions to band together ... attached. Researchers then coated individual worker ants from the same colony with the purified substance ...

... fertility, it was ASU doctoral student Adrian Smith's studies with Aphaenogaster cockerelli worker ants that established that these chemical signatures are what allow workers to locate and police ...