From a distance, the Ivanpah solar plant looks like a shimmering lake in the Mojave Desert. Up close, it’s a vast alien-like installation of hundreds of thousand of mirrors pointed at three towers, ...
In the Arizona desert, researchers are learning so much more about the peoples who have inhabited this land since antiquity ...
Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...
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