Arizona

Scientists have discovered a new species of fungus beetle that dwells in a single cave in Arizona. Like Gollum in The Lord of the Rings, tiny Ptomaphagus parashant has evolved to cope with life in the darkness. The insect once had wings and eyes, but after spending millennia inside such tight quarters, its ancestors eventually began to lose...

Scientists have discovered a new species of fungus beetle that dwells in a single cave in Arizona. Like Gollum in The Lord of the Rings, tiny Ptomaphagus parashant has evolved to cope with life in the darkness. The insect once had wings and eyes, but after spending millennia inside such tight quarters, its ancestors eventually began to lose...

As drought and high water demands deplete more and more rivers in the western United States, it’s easy to assume a future of dryness is the inescapable fate of once vibrant streams. But in the beautiful valley of the Verde River in central Arizona, farmers, residents, and conservationists are working together to restore flows to...