Most ant species are born into royalty. But for Indian jumping ants, female workers can fight for the crown. The catch? The winner becomes queen, but its brain also shrinks. In a study published ...

Bumble bees may overpower invasive Argentine ants in one-on-one fights, but those victories come at a hidden cost.

High up near the mountains of the South Pacific, amidst the tall, wet, and dense tree canopies of Fiji’s tropical rainforests, prevails utmost peace, thanks to an unusual plant. The ants living in ...