This summer’s extreme heat has many wondering if there are better ways to address hydration. These are the considerations worth making. Water can be bought in many forms—carbonated, pumped with ...
An image from NASA’s Galileo orbiter shows Europa’s icy surface, crisscrossed by reddish-brown streaks of radiation-darkened salt. (Credit: NASA / JPL / Ted Stryk) A prime target in the search for ...
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