What was once the largest solar power plant of its type in the world appears headed for closure just 11 years after opening ...

Chuckwalla National Monument was established by outgoing President Joe Biden as one of his last actions to help restore endangered desert tortoise habitats.

For comparison, the Greater Yellowstone Ecosystem comes in at No. 2, at just over 6 million acres. This corridor connecting the Mojave Desert to the Colorado Plateau may appear as a patchwork of ...