Orange County officials have issued a health advisory after the West Nile virus was found in some of the area’s mosquitoes.

Public health officials said mosquito samples collected in Anaheim and Garden Grove have tested positive for West Nile virus.

For the first time, archaeologists have used advanced scientific techniques on 4,000-year-old dental plaque to confirm traces ...

Cryo-transmission electron microscopy (cryo-TEM) allows us to observe samples in a preserved state that is close to their ...

West Nile virus has been found in Rhode Island for the first time this year. The R.I. Department of Environmental Management ...

Mosquitoes in three additional municipalities have tested positive for West Nile Virus. According to Centre County officials, the Pennsylvania Department of Environmental Protection Vector ...