Every email you send has a home. Every uploaded file, web search, and social media post does, too. In massive buildings erected from miles of concrete, stacked servers hum with the electricity required to process and store every byte of information that modern lives rely on.In recent years, these data centers have been rapidly expanding in the United States. But the gargantuan facilities do more than keep cloud servers running — they also guzzle absurd amounts of water to run cooling systems tha...