Saharan mustard threatens desert plant diversity and hampers recovery from climate fluctuations. Once believed to be ...

Where once they were a rarity among the manicured lawns of Southern California, now they are a staple in yards and office ...

According to one app for nature observers, it's the most commonly seen creature in California: the western fence lizard. Why?

ABC News joined The Arbor Day Foundation and the Altadena nonprofit Amigos de los Rios to discuss replanting and preserving trees in the wake of the Eaton Fire.

Behind the remains of a town scorched by fire, the foothills are lush with new green and filled with birdsong.

Grass fires burn far more American homes each year than forest fires. In southern Arizona, communities fight fires that never ...

The Eaton and Palisades fires likely made polluted soils worse, but soil experts say bioremediation may be an alternative to ...

Once thought resistant to invasion, regional deserts are losing native plants to aggressive weedy species like Saharan ...

Besides burning thousands of homes and displacing residents, the January fires, like earlier ones, upended the natural ...