A pile of Russian thistle, or tumbleweeds, tangled up under a stand of western Joshua trees on the Transition Habitat ...

Officials are shoring up water systems infiltrated by the golden mussel. Dogs and human inspectors are checking boats at some ...

In early springtime in the Mojave Desert, Joshua trees provide one of the few foods available to many of the wildlife species ...

In southern California’s Coachella Valley, pale sand dunes sprawl under the desert sun, shifting and re-forming in the wind.

Right now, there aren’t natural predators to keep these creatures in check. Experts issue warning after dangerous insect ...