Cassandra Profita
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The U.S. solar industry is bracing for possible tariffs or quotas on imported solar panels. Such action could have very different consequences on different parts of the industry.
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Global sturgeon populations are collapsing — most notably in Russia, where caviar is known as black gold. That's fueling a market for illegal caviar and driving poachers to the Columbia River.
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An Oregon company has developed a high-tech process for turning sewage into pure drinking water. Now it's asking the state for permission to give its recycled water to a group of home brewers.