What’s buzzing around California? It’s not bees or mosquitoes, it’s wasps. Active year-round, wasps are most noticeable from March through November. This peak season sees their colonies at full size, ...

Last week, I noticed a huge wasp perched on a dried-up cucumber leaf. It was a male cicada killer wasp, Sphecius speciosus. These beneficial wasps show up each year shortly after the annual cicadas ...