Joshua trees rely on a single moth species to reproduce.

For these trees, January is supposed to be a month of dormancy and the blooming should be happening somewhere between ...

Joshua trees' only pollinator -- whose evolution has synced with the predictably timely blossoming of their flowers.

The gangly, spiky plants that grow in the vital and sensitive Mojave Desert can live more than 150 years. But devastating wildfires have left behind millions of charred trees — actually succulents — ...

A Joshua tree against a sunset in the high Mojave Desert. (Carlo Allegri / Getty Images) Joshua trees face an uncertain future. Scientists warn that without significant climate action, the species ...

This is read by an automated voice. Please report any issues or inconsistencies here. Joshua trees face an uncertain future. Scientists warn that without significant climate action, the species could ...