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Tag: U.S.

Trump’s border wall threatens an Arizona oasis with a long, diverse...

Jared Orsi, Colorado State University A few hundred yards from the Mexican border in southern Arizona lies a quiet pond, about the size of two...

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New solar storm forecasting technique breaks the 24-hour warning barrier for...

Neel Savani, University of Maryland, Baltimore County Solar storms start their lives as violent explosions from the sun’s surface. They’re made up of energetic charged...