New research on ants has shown a first in insects: the ability to shrink and then regrow their brains in a big way. It relates to how these particular ants, called Harpegnathos saltator, or the Indian ...

In the world of ants, order isn’t optional. These tiny insects live in colonies with millions of others, working together as a team to forage, defend their nests and care for their young. As spring ...

In most of the animal world, there’s a sad trade-off to make: The more babies you have, the shorter you live. But ants buck the system. The queens — the only individuals in a nest that reproduce — ...