Army ant colonies consist of workers, soldiers, males, and a queen. Whereas other ant species send out a recon unit to find food sources, army ants prefer a blitz-like strategy; they send out ...

This damage adds up: From 1930 to 2021, invasive ants caused an estimated $51 billion in economic losses. Ants range in size from the miniscule ... Some species, such as army ants, defy the ...

If aliens ever do land on Earth, don’t get all huffy if their greeting turns out to be: "Take me to your ant ... of the completed nests a queen, many times the size of typical workers (called ...