Scientists at four University of California campuses, including UC San Diego, are leading a new effort to stop and reverse a worldwide decline in honeybees, which threatens food security and prices. Honeybees pollinate more than 80 agricultural crops, which account...

In Memoriam William E. Walton Professor of Entomology (September 1, 1956 - October 18, 2020) The Department of Entomology, the University of California, and the field of vector ecology have lost one of their most dedicated, productive, and beloved scientists...

Following a decade-long effort, scientists have mapped out the genome of an aphid-like pest capable of decimating vineyards. In so doing, they have discovered how it spreads — and potentially how to stop it. The research team’s work on the...

Blood-feeding livestock mites can be detected with wearable sensor technology nicknamed “Fitbits for chickens.” Motion sensors helped detect the presence of blood-feeding mites. (Amy Murillo/UCR) To help farmers detect mite infestations, a team of entomologists, computer scientists, and biologists led...

The University of California, Riverside, has won a $10 million grant to develop artificial intelligence that will increase the environmental and economic stability of agriculture in the Western U.S. This Sustainable Agricultural Systems grant is one of nine given by...

Just call him Professor Guinea Pig. Adapting to remote learning this quarter, Professor Rich Cardullo is performing all the experiments for his human physiology laboratory course — on himself. Professor Rich Cardullo drawing his own blood for a glucose tolerance...

As the world continues to confront the global pandemic, the University of California community has stepped up like never before, drawing on the spirit of ingenuity and service that defines us. From hospitals and labs to neighborhoods across California, UC...

COVER PHOTO: A female sweat bee, Halictus ligatus, perches on the petals of an ornamental crepe myrtle, Lagerstroemia indica, at a plant nursery in Irwindale, California, USA. In this issue, The Scientific Naturalist series shares how Cecala and Wilson Rankin...