Bug Squad

When you're sheltering in, you can still take the dog for a walk--and look for insects. We spotted this Painted Lady butterfly (Vanessa cardui) sunning itself on a carpet of red-purple ice plant (Delosperma cooperi) in west Vacaville on March 20, "the day after the first day of spring.

Life, as we know it, changed rapidly with the onset of the coronavirus pandemic.

"Bruce D. Hammock is widely known for his groundbreaking research in insect physiology, toxicology, pharmacology, and experimental therapeutics.

(Editor's Note: In the midst of the coronavirus pandemic precautions--when facilities are closing down--we're taking time to spotlight some of our UC Davis entomologists and their projects) Agricultural entomologist and Cooperative Extension specialist Ian Grettenberger, who joined the faculty of th...

If you've ever watched flameskimmer dragonflies (Libellula saturata) zip-zagging around your yard looking for prey, you've probably marveled at the wings.