Invasive goldspotted oak borers have been newly detected in Ventura County. UC ANR is calling on community scientists to track down these destructive bugs to help protect native oak trees.

Make a donationYour gift supports research-based food safety education, hands-on home food preservation workshops, and community outreach in San Luis Obispo County and Santa Barbara County.Donate onli ...

University of California Cooperative Extension's statewide forestry network provides research-based solutions to natural ...

February 13, 2026. This webinar describes how Deep Learning methods can be used for object detection and segmentation in high resolution drone imagery using ArcGIS Pro.

There is no more iconic tree or more closely watched forest ecosystem than coast redwood. With its limited range and high value, the coast redwood forest is a microcosm of many of the emerging science ...

UC ANR Innovate operates programs and initiatives that move innovation closer to adoption, connecting startups to growers, training the next generation of agricultural technologists, and building the ...

The University of California Cooperative Extension in Tulare County helps our community grow stronger by connecting local people with practical, research-based solutions from the University of ...

A new cockroach in town?That's what a UC Davis retired professor thought on Tuesday, Dec. 23 when he spotted an unusual cockroach emerging from his shower drain at his Davis home.He said he ...

Sometimes we think of the winter as a time to take a break from working outside in our gardens, but it can be the busiest time for those of us with dormant fruit trees. Come join us at the Guadalupe ...

The University of California 4-H Youth Development Program engages youth in reaching their fullest potential while advancing the field of youth development. 4-H serves youth throughout California in ...

Welcome to Yolo County 4-H! For over 100 years, 4-H has enriched the lives of local children through agricultural, animal, and arts and science projects and events.

The University of California 4-H Youth Development Program is administered by UC Cooperative Extension Offices and promotes hands-on, experiential learning for all youth ages 5-19. Youth members and ...