May 30, 2013 by Alessandra Bergamin
California deer are suffering from an infestation of non-native lice that’s causing baldness and other health problems.
October 01, 2006 by Aleta George
When yellow star thistle hitched a ride to California on alfalfa seed in the mid-1800s, it found fertile soil, a ...
July 01, 2006 by Christine Petersen
San Francisco’s Fort Funston is perhaps best known for dogs and hang gliders, but its cliffs also host a thriving coastal bank swallow colony.
April 01, 2001 by Marilyn Smulyan
Whether it’s cape ivy or french broom, if you want to know how to control some of the region’s most ...