NASA's Lucy spacecraft will soon travel by asteroid Donaldjohanson, which formed roughly 150 million years ago.
4hon MSN
Washington Post photographer Matt McClain traversed this evolving frontier to look for some of the most pronounced signs of ...
Heidi Rentz Ault and Zander Ault believe that it just takes a bike, a dirt road and the breathtaking scenery in the outback of Patagonia to have a life-changing experience.
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