A lefty public transport nonprofit that supports socialist Los Angeles mayoral hopeful Nithya Raman is coming for the city’s iconic palm trees. Streets For All has launched a social media campaign ...

Ever wonder why In-N-Out Burger has those fancy X-shaped palm trees out front? There's more than a single reason for that.

An invasive weevil has made its way to Dana Point after taking over parts of Southern California, with an estimated 20,000 palm trees killed throughout the region.

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. A legendary “walking” tree has captivated rainforest ...