Joshua trees rely on a single moth species to reproduce.

Volunteers gathered for the eighth year to help a reforestation effort hosted by Greenspace, The Cambria Land Trust.

Add Yahoo as a preferred source to see more of our stories on Google. A grove of Joshua trees in Joshua Tree National Park, shown in June 2023. (Robert Gauthier / Los Angeles Times) California has ...

The local chapter of the California Native Plant Society will present a program by ecologist Michael Kauffmann, author of the new book, “California Trees: A Field Guide to the Native Species,” tonight ...

Western Joshua trees in California are increasingly threatened by changing climate conditions, including rising heat, increasing drought, more frequent wildfires, and by expanding renewable energy and ...

The Shumway Oak Grove Regional Park in Stockton launched an autumn nature walk for the community to get an inside look at how important California's historic oak trees are, especially during the fall.

The vast majority of Joshua Tree National Park visitors never reach Covington Flats, which isn’t near any of the park’s main entrances and is only accessible via bumpy dirt roads or treks on foot ...

At this time of year, we tend to think of trees with colorful leaves as native to colder climates than ours. But then Jenny Iyer from the Riverside-Corona Resource Conservation District (RCRCD.org) ...

California has approved an unprecedented plan to protect the iconic Joshua tree from climate change and development. The western Joshua tree conservation plan is a broad blueprint that compiles ...