Workers Drilling in Romania Broke Into a Cave Sealed for 5.5 Million Years — and Found an Entire Living World That Has Never Seen the Sun
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Source: Wikipedia Almost everything alive on the surface of this planet runs, ultimately, on sunlight. Plants capture light and turn it into sugar. Animals eat the plants. Other animals eat those animals. Pull the sun out of that equation and nearly every food chain we know collapses within a season. For most of scientific history,