What do leafcutter ants and scores of middle-school students have in common? A mouth full of metal-laced teeth. Tiny arthropods such as ants, spiders and scorpions routinely bite, sting or otherwise ...

Leafcutter ants live in highly organized colonies where every ant has a job, and now researchers can flip those jobs like a switch. By manipulating just two neuropeptides, scientists can turn ...

The moving boxes are large and heavy, but we are determined to carry them all in one trip, even if that means we can't see ...