Invasive Fire Ants: A Growing Threat in Europe and Beyond

The red fire ant, one of the world's most invasive species, has been discovered in Europe for the first time, with 88 nests found near the city of Syracuse in Sicily, Italy. Known for their aggressive behavior and painful sting, these ants can damage crops and local ecosystems. The ants likely arrived at a transit point with high human activity, such as the city's port. Genetic analysis suggests they originated from the United States or China. With a suitable climate in 7% of Europe, the researchers warn that the ants could soon spread across the continent, posing a threat to biodiversity and ecosystems.