Cassandra Profita
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A marine heat wave off the West Coast is causing ocean temperatures to rise from Alaska to California. Scientists say it looks a lot like the warm water mass they nicknamed the blob five years ago.
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Oregon wants to reduce carbon emissions by adopting a cap-and-trade system, which would raise the cost of fossil fuels. But critics complain that the idea is poorly conceived.
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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.