Over 60% of all invasive plants in California were intentionally introduced for use as a landscape plant, a fish aquarium plant, medicinal plant or for livestock feed. Some of the worst invasive ...

That treasure is the Chico State Herbarium, a library of plants native to Northern California, some dating as far back as the late 1800s. Herbarium Director Colleen Hatfield showed off the ...

This month, iNaturalist plans to launch an app that uses AI to identify plants and animals down to the species level. The app takes advantage of so-called “deep learning,” using artificial ...

Although the Western redbud is native to all parts of the state, it grows best in inland Northern California. These plants can be pruned both as a shrub and as a tree, growing about 10 to 20 feet ...

Don't be turned off by the "Northern California" in the title and the fact that these plants are recommended by a San Francisco gardener. Many of these "regional survivors" will do just as well in ...

Where to spot wildflowers in Northern California It’s still too early to tell how big the blooms will be this year, but there have already been some sightings of flowers. Here are some parks to ...