Arid low desert and vegetated high desert meet in this beloved natural gem, offering visitors stunning vistas and rewarding hikes.

Six environmental and conservation groups are challenging the federal government's recent decision to move forward with a road project through a section of a conservation area in southwest Utah.

A federal judge has prohibited off-road vehicle use in critical habitat for desert tortoises in California’s western Mojave ...

Conservation groups have filed a lawsuit against agencies of the U.S. Department of the Interior on Wednesday over the recent ...

Federal approval of St. George’s Northern Corridor highway has reignited a decadeslong legal battle, with conservation groups ...

Just past mile 72, Eagle Mountain begins to tease the horizon. At first only its serrated top breaches the low hills, as if ...