A Jefferson County sheriff’s deputy’s vehicle was hit Wednesday morning while assisting a motorist during a snowstorm.

JEFFERSON COUNTY, Wis.--(BUSINESS WIRE)--Onego Bio, a food ingredient company producing egg protein powder through fermentation, will become the second tenant at Jefferson County’s Food and Beverage ...

Highly Pathogenic Avian Influenza (HPAI H5N1) was confirmed in a commercial poultry flock in Jefferson County. The affected site has been quarantined, the birds will be depopulated, and the birds will ...

Polls close in Wisconsin at 8 p.m. Check back for results, including several county supervisor races and the Jefferson mayoral race Click here to return to Full Election ResultsIf you don’t see ...

An Enbridge Energy pipeline in Jefferson County spilled nearly 70,000 gallons of crude oil underground, according to federal officials. The spill is Enbridge's worst in Wisconsin, surpassing a 2012 ...

JEFFERSON - The Jefferson County Fair played a huge role in Megan Doherty’s youth as she showed pigs, competed in cake ...