It’s the rarest oak species in the U.S., it’s endangered, and 93 percent live right here in San Diego. In the 1840s German doctor George Engelmann, studying plants along the U.S.-Mexico border, noticed some distinctions …

Bad foundations. Leaky pipes. Illegal garage conversions. Death (owner or otherwise) on a property. These are all things that have at least once derailed the sale of a piece of real estate during my 20 …

From Temecula, to Aguanga, Warner Springs, Julian, Lake Cuyamaca, and Descanso, Highway 79 winds, climbs, and wiggles 82 miles through deserts, mountains, foothills, valleys, and oases. Two botanists are showing me the entirety of Highway …

Beds: 5+ Baths: 5+ Current Owner: Stuart Jamieson List Price: $16,000,000 Double S Ranch, situated just west of Lake Henshaw near Santa Ysabel, comprises four residences, including “a multi million-dollar log cabin” set on 560 …

Ground was broken in Santa Ysabel on October 13 on an ambitious new project that seeks to prove soil management can be used to fight climate change throughout California and beyond. "This is all about …