Insect Invasion: Mysterious Swarms Overwhelm NYC

New York City has been invaded by a swarm of gnat-like insects, identified as aphids by entomologist Dr. David Grimaldi. The bugs, which may be native or introduced species, are feeding on tree leaves and leaving behind sugary secretions that sustain ants and other insects. The swarms are likely a result of population cycles and favorable weather conditions. Despite theories linking the aphids to Canadian wildfire smoke, there is no known connection. The duration of the swarm's presence depends on weather conditions, with mild temperatures and high humidity prolonging their stay. There are no health concerns associated with the aphid swarms.