Scientists Tune in to the Earth’s Ambient Hum
The background noise of the deep Earth resembles the random behavior of the sea surface. Advanced techniques can extract robust data from these whispers of information. (Andrew Alden) In the last ten...
View ArticleFarms Using Oilfield Wastewater Under Review for Food Safety
More farmers in drought-stricken California are using oilfield wastewater to irrigate, and a new panel on Tuesday began taking one of the state’s deepest looks yet at the safety of using the...
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