Hot sizzling salt beneath your feet. Sulfuric acid fumes burn your lungs with every breath you take. And if you don’t watch ...

Tucson has been extra beautiful the last few days, and that might have you wanting to spend sometime outside. But, if you’re the cautious type, Saguaro National Park West has you covered. This ...

Scientists found that the Turkana people of northern Kenya evolved special genes within 5,000-8,000 years to help them ...

US and Kenyan researchers have collaborated on a study that has revealed more about ongoing genetic adaptations in people.

Nomads who created these monumental images had apparently found a way to survive the arid conditions of the desert, and they ...