The Sacramento-Yolo Mosquito and Vector Control District is expanding a program to attack the disease-carrying pests with a new tool.

The samples were collected from an agricultural area near Sheridan and west of Lincoln and from a residential area near Morgan Creek.

Thirty-eight mosquito samples have tested positive for West Nile virus this season in Orange County, more than double that of ...

Thirty-eight mosquito samples have tested positive for West Nile virus this season in Orange County, more than double that of ...

Tests confirm mosquitoes in the Fillmore area were infected with West Nile Virus.

Thousands of sterile mosquitoes are being released weekly in Rosemont to help control invasive mosquito populations and ...

The local vector control district is using a new method that it hopes will ultimately reduce the population.

Plant researchers from Wales and Uganda have collaborated on a community enterprise project in rural Uganda, becoming the ...

The detection of corn leafhoppers in late June is three weeks earlier than in 2025. Based on recent summer conditions in ...

A lotion made from catnip could offer an affordable, locally produced alternative to one of the world's most widely used ...

County health officials have confirmed the region’s first locally acquired case of Chagas disease, a parasitic infection ...