New modeling of carbon cycle shows unsteady but habitable history before liquid water disappeared New models from recent ...

The Trump administration has cut all funding for the Low Income Heating and Energy Assistance Program in its wide-reaching ...

Hidden among the majestic canyons of the Utah desert, about 7 miles from the nearest town, is a small research facility meant ...

It puts all your knowledge to the test,' said local contestant. 'Not only knowledge, it also puts you to the test – ...

The Fourth of July is just days away, and several cities around the Coachella Valley, the Hi-Desert, and the mountain areas ...

CHANARAL, Chile (Reuters) -In Chile's arid Atacama, the driest desert in the world, growers and researchers are looking to ...

For members of the Tohono O’odham Nation, the centuries-old sacred harvest of saguaro fruit from the desert around Tucson is ...

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens.