Torrey Pines State Natural Reserve preserves North America's rarest pine tree, which thrives in harsh coastal conditions with unique adaptations.

Entire regions of trees are disappearing because of invasive pests, disease and a changing climate. The key to their ability ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO — Torrey Pines State Beach ...

According to botanist John Thomas Howell’s “Marin Flora,” five pine species grow in Marin. Bishop pine, Monterey pine, knobcone pine, Torrey pine and Coulter pine can be distinguished from ...

Entire regions of trees are disappearing because of invasive pests, disease and a changing climate. The key to their ability ...

“Around 1.2 million years ago, on the coast of California, Torrey pine colonized an island, and since then, this pine species has persisted through multiple glacial periods and ...