LAS VEGAS — If at one time it was thought mosquitoes couldn’t survive in desert climates, this city is a case study in how wrong that is.
Mosquitoes typically prefer more tropical, humid conditions, but these biting machines have exploded in number throughout the Las Vegas Valley in recent years because of a host of changes.
A mix of urban development, climate change, insecticide resistance and genetic adaptations are creating a more hospitable environment for the insects in southern Nevada…